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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 28. Отображено 25.
06-04-2017 дата публикации

WIRELESS CHARGING ARCHITECTURE FOR MOBILE COMMUNICATION DEVICE WITH SINGLE-PIECE METAL HOUSING

Номер: US20170098951A1
Автор: Ugur Olgun, Mohammed Abdul-Gaffoor, Abu T. Sayem, Hugh K. Smith, OLGUN UGUR, ABDUL-GAFFOOR MOHAMMED, SAYEM ABU T, SMITH HUGH K, Olgun Ugur, Abdul-Gaffoor Mohammed, Sayem Abu T., Smith Hugh K.
Принадлежит:

Systems and methods for providing resonant wireless charging in a portable communications device utilize antenna arms formed from openings in a metal unibody construction. Two of the antenna arms are driven by WiFi, GPS, and cellular drives respectively, while a wireless charging antenna sharing the same mechanical connections provides a differential drive across the antenna ends, forming a primary wireless charging coil. In an embodiment, a smaller multi-turn coil is connected to the primary wireless charging coil, and may overlay a device speaker and may also be shielded by a ferrite material. This structure or a dedicated similar structure on the device is then used for resonance-based wireless charging of the device. 1. A portable electronic communication device comprising:a housing including a one-piece conductive housing, the one-piece conductive housing having an opening at each end, and having a break in the distal border of each opening such that the broken distal border of each opening forms two antennas connected to the remainder of the one-piece metal housing, first and second antennas being associated with one opening and third and fourth antennas being associated with the other opening;a cellular antenna drive connected to a first one of the antennas associated with a first one of the openings;a cellular antenna drive connected to a second one of the antennas associated with the first opening; anda wireless charging circuit connected to a loop comprising both of the first and second antennas and the remainder of the one-piece metal housing for receiving a wireless charging signal from a driving coil external to the device.2. The portable electronic communication device in accordance with claim 1 , further comprising a multi-turn secondary wireless charging loop connected to the primary wireless charging loop claim 1 , linked to the wireless charging circuitry claim 1 , in the same orientation as the primary wireless charging loop.3. The portable ...

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Номер записи: 1
16-02-2017 дата публикации

NFC ANTENNA ARCHITECTURE FOR MOBILE COMMUNICATION DEVICE WITH SINGLE-PIECE METAL HOUSING

Номер: US20170048649A1
Автор: Ugur Olgun, Mohammed Abdul-Gaffoor, Abu T. Sayem, Hugh K. Smith, OLGUN UGUR, ABDUL-GAFFOOR MOHAMMED, SAYEM ABU T, SMITH HUGH K, Olgun Ugur, Abdul-Gaffoor Mohammed, Sayem Abu T., Smith Hugh K.
Принадлежит:

Systems and methods for providing NFC (near field communications) in a portable communications device utilize antenna arms formed from openings in a metal unibody construction. Two of the antenna arms are driven by WiFi and cellular drives respectively, while an NFC antenna drive sharing the same mechanical connections provides a differential drive across the antenna ends, forming a primary NFC coil. In an embodiment, a smaller multi-turn coil is connected to the primary NFC coil, and may overlay a device speaker and may also be shielded by a ferrite material. 1. A portable electronic communication device comprising:a housing including a one-piece metal housing, the one-piece metallic housing having an opening at each end, and having a break in the distal border of each opening such that the broken distal border of each opening forms two antennas connected to the remainder of the one-piece metal housing;a cellular antenna drive connected to a first one of the antennas associated with a first one of the openings;a WiFi antenna drive connected with a second one of the antennas associated with the first opening; anda differential NFC (near field communication) drive connected between the first and second antennas to drive an NFC loop comprising the first and second antennas and the remainder of the one-piece metal housing.2. The portable electronic communication device in accordance with claim 1 , wherein one of the first and second antennas supports GPS geo-location services claim 1 , WiFi communications claim 1 , cellular communications or a combination of these.3. The communication system in accordance with claim 1 , wherein the NFC antenna drive and a non NFC antenna drive share a mechanical connection to the first antenna and the NFC antenna drive and the non NFC antenna drive share a mechanical connection to the second antenna.4. The portable electronic communication device in accordance with claim 2 , wherein the one of the first and second antennas is switched ...

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Номер записи: 2
13-10-2016 дата публикации

ANTENNA LINK IN ULTRA-THIN DEVICE WITH SINGLE-PIECE METAL HOUSING

Номер: US20160301139A1
Автор: Michael J. Lombardi, Mohammed Abdul-Gaffoor, Joseph L. Allore, Joshua D. Boerman, Ugur Olgun, Abu T. Sayem, LOMBARDI MICHAEL J, ABDUL-GAFFOOR MOHAMMED, ALLORE JOSEPH L, BOERMAN JOSHUA D, OLGUN UGUR, SAYEM ABU T, Lombardi Michael J., Abdul-Gaffoor Mohammed, Allore Joseph L., Boerman Joshua D., Olgun Ugur, Sayem Abu T.
Принадлежит: MOTOROLA MOBILITY LLC

An enhanced portable communication device includes a one-piece metal back plate with integral antennas. The one-piece metal back plate includes four integral antennas in an embodiment, forming an antenna pair at each end of the device. A printed circuit board (PCB) of the device is configured to drive one or more of the antennas capacitivly or, in an embodiment, via a direct feed.

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Номер записи: 3
25-10-2016 дата публикации

Antenna system and method of assembly for a wearable electronic device

Номер: US0009478847B2
Автор: Michael E. Russell, Katherine H. Coles, Abu T. Sayem, RUSSELL MICHAEL E, COLES KATHERINE H, SAYEM ABU T, Russell Michael E., Coles Katherine H., Sayem Abu T.
Принадлежит: Google Technology Holdings LLC, GOOGLE TECHNOLOGY HOLDINGS LLC

An antenna system for a wearable electronic device includes a first conductive surface constructed from a segment of outer housing of the wearable electronic device. The first conductive surface spans a first axis through the wearable electronic device. The antenna system also includes a second conductive surface that spans the first axis. The second conductive surface is constructed from a set of contacting metal components that are internal to the wearable electronic device. The first and second conductive surfaces are separated by a space. The antenna system also has a contact element having a feeding element that connects the first conductive surface to the second conductive surface along a plane that is normal to the first conductive surface.

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Номер записи: 4
02-05-2019 дата публикации

WATCH WITH INTEGRATED ANTENNA CONFIGURATION

Номер: US20190131696A1
Автор: Han Yaoxuan, Hanshew Christopher J., Sayem Abu T.
Принадлежит:

An electronic device comprises a housing, a frame, a location determining element, and a first antenna. The housing includes an internal cavity, a lower wall configured to contact a wearer's wrist, and a first side wall coupled to the lower wall. The first side wall includes an inner surface. The frame has a second side wall which includes an outer surface. The frame is positioned within the housing such that the internal cavity is formed partly by the lower wall and the second side wall. The location determining element is configured to determine a current geolocation of the electronic device based on a location signal. The first antenna is configured to receive the location signal. The first antenna is positioned between the inner surface of the first side wall and the outer surface of the second side wall and extends along a first portion of the perimeter of the frame. 1. A wrist-worn electronic device comprising:a housing including a lower wall configured to contact a wearer's wrist and a first side wall coupled to the lower wall, the first side wall including an inner surface;a frame forming a second side wall of the housing and including an inner surface and an outer surface, the frame positioned within the housing such that an internal cavity is formed in part by the lower wall and the second side wall;a location determining element configured to determine a current geolocation of the electronic device based on a location signal; anda first antenna in electronic communication with the location determining element and configured to receive the location signal, the first antenna positioned between the inner surface of the first side wall and the outer surface of the second side wall and extending along a first portion of the perimeter of the frame.2. The wrist-worn electronic device of claim 1 , wherein the first side wall integrally mates with the second side wall.3. The wrist-worn electronic device of claim 1 , wherein the outer surface of the second side ...

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Номер записи: 5
08-09-2022 дата публикации

WRIST WORN ELECTRONIC DEVICE WITH SWITCHABLE MULTI BAND ANTENNA SYSTEM

Номер: US20220283551A1
Автор: Atmatzakis Georgios, Godhwani Juhi H., Sayem Abu T.
Принадлежит:

A wrist-worn electronic device comprises a bezel, an antenna, and an aperture tuning network. The bezel is formed at least partially from electrically conductive material and positioned along a side wall of a housing of the device. The antenna includes a first aperture and a second aperture which are formed by various portions of the bezel. The antenna is configured to operate in one of two operating modes including a dual band mode in which the first aperture receives a first global navigation satellite system (GNSS) wireless signal at a first frequency band and the second aperture receives a second GNSS wireless signal at a second frequency band, and a single band mode in which the first aperture and the second aperture each receive the first GNSS wireless signal. The aperture tuning network has an adjustable configuration wherein adjustment of the adjustable configuration changes the operating mode of the antenna. 1. A wrist-worn electronic device comprising:a housing including a bottom wall configured to contact a wearer's wrist and a side wall coupled to the bottom wall;a bezel formed at least partially from electrically conductive material and positioned along an upper edge of the side wall; a dual band mode in which the first aperture receives a first global navigation satellite system (GNSS) wireless signal at a first frequency band and is formed by a first portion of a circumference of the bezel, and the second aperture receives a second GNSS wireless signal at a second frequency band and is formed by a second portion of the circumference of the bezel, and', 'a single band mode in which the first aperture and the second aperture each receive the first GNSS wireless signal, the first aperture is formed by the first portion of the circumference of the bezel, and the second aperture is formed by a third portion of the circumference of the bezel located within the second portion of the circumference of the bezel; and, 'an antenna including a first aperture and ...

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Номер записи: 6
05-08-2021 дата публикации

Bezel antenna system

Номер: US20210239847A1
Автор: Abu T. Sayem, Georgios Atmatzakis, Juhi H. Godhwani
Принадлежит: GARMIN SWITZERLAND GMBH

A wrist-worn electronic device comprises a housing, a bezel, a first frequency band antenna, a second frequency band antenna, and a location determining element. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. The first frequency band antenna receives a first global navigation satellite system (GNSS) location signal at a first frequency and includes a radiating element formed by a first portion of a circumference of the bezel. The second frequency band antenna receives a second GNSS location signal at a second frequency and includes a radiating element formed by a second portion of the circumference of the bezel. The location determining element determines a current geolocation of the wrist-worn electronic device based on the first and second GNSS location signals.

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Номер записи: 7
11-07-2019 дата публикации

CONDUCTIVE WATCH HOUSING WITH SLOT ANTENNA CONFIGURATION

Номер: US20190215794A1
Автор: Russell Matthew L., Sayem Abu T.
Принадлежит:

A wrist-worn electronic device includes a lower housing, including a lower surface and a side wall formed of electrically conductive material, an upper housing including a bezel formed of an electrically conductive material, and an antenna formed by a nonconductive slot between the lower and upper housings. The nonconductive slot may be formed between a first portion of a lower surface of the bezel along a circumference of the bezel, a first portion of a top surface of the side wall along a circumference of the side wall, and electrical connections between two electrical ground terminals on the top surface of the side wall and the two electrical ground locations on the lower surface of the bezel. The antenna may be configured to transmit or receive electronic signals to determine a current geographic location or allow wireless communication with other electronic devices. 1. A wrist-worn electronic device comprising:a lower housing including a lower surface, a printed circuit board positioned above the lower surface, and a side wall formed of electrically conductive material, the side wall having a top surface including a plurality of electrical ground terminals;an upper housing opposing the lower housing, the upper housing including a bezel formed of an electrically conductive material, the bezel having a lower surface corresponding to the top surface of the side wall and two electrical ground locations electrically coupled to two of the plurality of electrical ground terminals on the top surface of the side wall;an electrically nonconductive ring between the lower surface of the bezel and the top surface of the side wall;a first antenna configured to wirelessly transmit or receive a first electronic signal and formed by a first nonconductive slot formed between a first portion of the lower surface of the bezel along a circumference of the bezel between the two electrical ground locations, a first portion of the top surface of the side wall along a circumference of ...

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Номер записи: 8
03-12-2015 дата публикации

ANTENNA SYSTEM AND METHOD OF ASSEMBLY FOR A WEARABLE ELECTRONIC DEVICE

Номер: US20150349410A1
Автор: Coles Katherine H., Russell Michael E., Sayem Abu T.
Принадлежит:

An antenna system for a wearable electronic device includes a first conductive surface constructed from a segment of outer housing of the wearable electronic device. The first conductive surface spans a first axis through the wearable electronic device. The antenna system also includes a second conductive surface that spans the first axis. The second conductive surface is constructed from a set of contacting metal components that are internal to the wearable electronic device. The first and second conductive surfaces are separated by a space. The antenna system also has a contact element having a feeding element that connects the first conductive surface to the second conductive surface along a plane that is normal to the first conductive surface. 1. An antenna system for a wearable electronic device , the antenna system comprising:a first conductive surface constructed from a segment of outer housing of the wearable electronic device, wherein the first conductive surface spans a first axis through the wearable electronic device;a second conductive surface that spans the first axis, wherein the second conductive surface is constructed from a set of contacting metal components that are internal to the wearable electronic device, wherein the first and second conductive surfaces are separated by a space;a contact element having a feeding element that connects the first conductive surface to the second conductive surface along a plane that is normal to the first conductive surface.2. The antenna system of claim 1 , wherein the first conductive surface is constructed from a segment of outer housing of a wrist-worn electronic device.3. The antenna system of claim 1 , wherein the contact element further comprises a set of legs that includes a first leg that is located coincident with a first end of a slot antenna formed from the first and second conductive surfaces and a second leg that is located coincident with a second end of the slot antenna claim 1 , wherein the ...

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Номер записи: 9
29-12-2016 дата публикации

RF-ANTENNA ARCHITECTURE IN MOBILE COMMUNICATION DEVICES

Номер: US20160381618A1
Автор: Abdul-Gaffoor Mohammed, Duong Minh H., Olgun Ugur, Sayem Abu T, Slater Robert E
Принадлежит:

Systems and methods for providing high-throughput and reliable operation in WiFi and cellular environments stem in antenna volume-constrained devices employs a switched or multiplexed cellular band antenna to support WiFi MIMO for mobile handheld operation. The device housing may a single, unitary metallic piece having the device antennas formed as part of the housing. Alternatively, one or more antennas may be internal to the device. 1. A portable electronic communication device comprising:a housing;a WiFi transceiver;an LTE (long term evolution) transceiver; anda plurality of antennas, including a first antenna operating for WiFi at 2400 MHz, and a second antenna supporting at least cellular bands between 2300 MHz and 2690 MHz, the second antenna also being linkable to the WiFi transceiver to provide MIMO (multiple input, multiple output) operation.2. The portable electronic communication device in accordance with claim 1 , wherein the device housing is metallic and the first and second antennas are formed as parts of the device housing.3. The portable electronic communication device in accordance with claim 1 , wherein at least one of the first and second antennas is internal to the device housing.4. The portable electronic communication device in accordance with claim 1 , wherein the second antenna is the sole device antenna operating at 2.4 and at 5.0 GHz.5. The portable electronic communication device in accordance with claim 1 , wherein the first antenna provides WiFi connectivity and the second antenna is switchable to provide WiFi connectivity via an RF (radio frequency) switch.6. The portable electronic communication device in accordance with claim 1 , wherein a first WiFi antenna provides WiFi connectivity and the secondary antenna is switchable to provide WiFi connectivity via a multiplexer.7. The portable electronic communication device in accordance with claim 1 , wherein the second antenna is a primary cellular antenna.8. The portable electronic ...

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Номер записи: 10
12-12-2019 дата публикации

WRIST-WORN ELECTRONIC DEVICE WITH A SIDE WALL LOOP ANTENNA

Номер: US20190379105A1
Автор: Sayem Abu T., Wilcher Toby C.
Принадлежит:

A wrist-worn electronic device comprises a housing, a printed circuit board, a location determining element, a first electrically conductive element, a second electrically conductive element, and a first loop antenna. The housing includes a side wall formed at least in part from an electrically conductive material and including an isolation portion formed from non-conductive material extending from an upper edge of the side wall to a lower edge of the side wall. The printed circuit board retains a first and second signal terminals. The location determining element receives a first electronic signal from the first signal terminal. The first loop antenna is formed by the first electrically conductive element, the second electrically conductive element, a first portion of a perimeter of the side wall, and a first circumferential portion of the printed circuit board. 1. A wrist-worn electronic device comprising:a housing including a bottom wall formed from electrically non-conductive material and configured to contact a wearer's wrist, and a side wall coupled to the bottom wall, the side wall formed at least in part from a first electrically conductive material and including an isolation portion formed from non-conductive material extending from an upper edge of the side wall to a lower edge of the side wall;a printed circuit board having a perimeter and retaining a first electrically conductive signal terminal positioned at a first contact location along the perimeter of the printed circuit board and a second electrically conductive signal terminal positioned at a second contact location along the perimeter of the printed circuit board;a location determining element positioned on the printed circuit board and electrically coupled with the first signal terminal, the location determining element configured to receive a first electronic signal from the first signal terminal and determine a current geolocation of the electronic device based on the first electronic signal;a ...

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Номер записи: 11
12-12-2019 дата публикации

WRIST-WORN ELECTRONIC DEVICE WITH HOUSING-BASED LOOP ANTENNA

Номер: US20190379122A1
Автор: Chen Ting-Ying, Kenkel John M., Sayem Abu T.
Принадлежит:

A wrist-worn electronic device configured to transmit and receive wireless signals in two frequency bands comprises a bezel loop antenna, first and second signal processing elements, a diplexer, and a tuning element. The bezel loop antenna has a first impedance and is configured to wirelessly receive first and second electronic signals simultaneously. The first and second signal processing elements process the first electronic signal having a frequency in a first frequency band and the second electronic signal having a frequency in a second frequency band. The diplexer is configured to receive the first and second electronic signals and output the first electronic signal to the first signal processing element and the second electronic signal to the second signal processing element. The tuning element has a second impedance causing the bezel loop antenna to wirelessly receive electronic signals in the first frequency band and electronic signals in the second frequency band. 1. A wrist-worn electronic device configured to transmit and receive wireless signals in two frequency bands , the electronic device comprising:a housing including a bottom wall configured to contact a wearer's wrist, and a side wall with a lower edge coupled to a perimeter of the bottom wall;a bezel loop antenna configured to wirelessly receive a first electronic signal and a second electronic signal simultaneously, the bezel loop antenna formed from electrically conductive material, having a first impedance, and positioned above an upper surface of the side wall;a printed circuit board retaining an electrically conductive signal terminal electrically connected to a first contact point on a lower surface of the bezel loop antenna, an electrically conductive ground terminal electrically connected to a second contact point on the lower surface of the bezel loop antenna, and an electrically conductive tuning terminal electrically connected to a third contact point on the lower surface of the bezel ...

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Номер записи: 12
29-12-2022 дата публикации

Bezel antenna system

Номер: US20220413163A1
Автор: Abu T. Sayem, Georgios Atmatzakis, Juhi H. Godhwani
Принадлежит: GARMIN SWITZERLAND GMBH

A wrist-worn electronic device comprises a housing, a bezel, a location determining element, a communication element, and four antennas. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. Two antennas receive a first global navigation satellite system (GNSS) location signals at a first frequency and a second frequency that are used by the location determining element, each antenna including a radiating element formed by a portion of the circumference of the bezel. Two antennas transmit or receive communication protocol wireless signals at a third frequency and a fourth frequency output by or communicated to the communication element, each antenna including a radiating element formed by a portion of the circumference of the bezel.

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Номер записи: 13
15-02-2017 дата публикации

Nfc antenna architecture for mobile communication device with single-piece metal housing

Номер: EP3131209A1
Автор: Abu T Sayem, Hugh K Smith, Mohammed Abdul-Gaffoor, Ugur Olgun
Принадлежит: MOTOROLA MOBILITY LLC

Systems and methods for providing NFC (near field communications) in a portable communications device utilize antenna arms formed from openings in a metal unibody construction. Two of the antenna arms are driven by WiFi and cellular drives respectively, while an NFC antenna drive sharing the same mechanical connections provides a differential drive across the antenna ends, forming a primary NFC coil. In an embodiment, a smaller multi-turn coil is connected to the primary NFC coil, and may overlay a device speaker and may also be shielded by a ferrite material.

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Номер записи: 14
26-12-2023 дата публикации

Wrist worn electronic device with switchable multi band antenna system

Номер: US11853015B2
Автор: Abu T. Sayem, Georgios Atmatzakis, Juhi H. Godhwani
Принадлежит: GARMIN SWITZERLAND GMBH

A wrist-worn electronic device comprises a bezel, an antenna, and an aperture tuning network. The bezel is formed at least partially from electrically conductive material and positioned along a side wall of a housing of the device. The antenna includes a first aperture and a second aperture which are formed by various portions of the bezel. The antenna is configured to operate in one of two operating modes including a dual band mode in which the first aperture receives a first global navigation satellite system (GNSS) wireless signal at a first frequency band and the second aperture receives a second GNSS wireless signal at a second frequency band, and a single band mode in which the first aperture and the second aperture each receive the first GNSS wireless signal. The aperture tuning network has an adjustable configuration wherein adjustment of the adjustable configuration changes the operating mode of the antenna.

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Номер записи: 15
04-04-2024 дата публикации

Conductive watch housing with slot antenna configuration

Номер: US20240111255A1
Автор: Abu T. Sayem, Tuan Quoc Phan
Принадлежит: Garmin International Inc

A wrist-worn electronic device comprises a lower housing, an upper housing, a plurality of bezel connectors, a first global navigation satellite system (GNSS) antenna, a second GNSS antenna, and a communication antenna. The lower housing includes a side wall. The upper housing includes a bezel. The bezel connectors each provide an electrical connection to the bezel. The first GNSS antenna is configured to receive a first GNSS wireless signal. The second GNSS antenna is configured to receive a second GNSS wireless signal. The communication antenna is configured to transmit and receive a communication wireless signal. Each antenna is formed from a portion of the circumference of the bezel, a portion of the circumference of the side wall, and two of the bezel connectors.

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Номер записи: 16
21-05-2024 дата публикации

Electronic device with antenna integrated within a photovoltaic layer

Номер: US11990673B2
Автор: Abu T. Sayem, Georgios Atmatzakis, Jacob T. Zeller, John M. Kenkel, Juhi H. Godhwani, Lionel J. Dupuy, Mohamed Bouchoucha, Oliver R. F. Gagliano
Принадлежит: Garmin International Inc

An electronic device comprises a housing, a display stack, a bezel, a solar cell, and a first antenna. The housing includes a bottom wall and a side wall coupled to the bottom wall, the side wall and the bottom wall define a portion of an internal cavity. The display stack includes a display cover and a solar cell configured to output an electric power having a power level corresponding to an intensity of light received by the solar cell. The bezel is coupled to an upper edge of the side wall of the housing, the bezel enclosing the display cover. The solar cell includes a substrate and a photovoltaic layer, the photovoltaic layer including a mesh of electrically conductive material positioned on the substrate and a first opening. The first antenna is formed by the first opening of the photovoltaic layer.

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Номер записи: 17
04-04-2024 дата публикации

Improved conductive watch housing with slot antenna configuration

Номер: WO2024073772A1
Автор: Abu T. Sayem, Tuan Quoc Phan
Принадлежит: GARMIN INTERNATIONAL, INC.

A wrist-worn electronic device comprises a lower housing, an upper housing, a plurality of bezel connectors, a first global navigation satellite system (GNSS) antenna, a second GNSS antenna, and a communication antenna. The lower housing includes a side wall. The upper housing includes a bezel. The bezel connectors each provide an electrical connection to the bezel. The first GNSS antenna is configured to receive a first GNSS wireless signal. The second GNSS antenna is configured to receive a second GNSS wireless signal. The communication antenna is configured to transmit and receive a communication wireless signal. Each antenna is formed from a portion of the circumference of the bezel, a portion of the circumference of the side wall, and two of the bezel connectors.

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Номер записи: 18
15-07-2020 дата публикации

Watch with integrated antenna configuration

Номер: EP3679429A1
Автор: Abu T. Sayem, Christopher J. Hanshew, Yaoxuan Han
Принадлежит: GARMIN SWITZERLAND GMBH

An electronic device comprises a housing, a frame, a location determining element, and a first antenna. The housing includes an internal cavity, a lower wall configured to contact a wearer's wrist, and a first side wall coupled to the lower wall. The first side wall includes an inner surface. The frame has a second side wall which includes an outer surface. The frame is positioned within the housing such that the internal cavity is formed partly by the lower wall and the second side wall. The location determining element is configured to determine a current geolocation of the electronic device based on a location signal. The first antenna is configured to receive the location signal. The first antenna is positioned between the inner surface of the first side wall and the outer surface of the second side wall and extends along a first portion of the perimeter of the frame.

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Номер записи: 19
11-07-2019 дата публикации

Conductive watch housing with slot antenna configuration

Номер: WO2019135856A1
Автор: Abu T. Sayem, Matthew L. RUSSELL
Принадлежит: GARMIN SWITZERLAND GMBH

A wrist-worn electronic device includes a lower housing, including a lower surface and a side wall formed of electrically conductive material, an upper housing including a bezel formed of an electrically conductive material, and an antenna formed by a nonconductive slot between the lower and upper housings. The nonconductive slot may be formed between a first portion of a lower surface of the bezel along a circumference of the bezel, a first portion of a top surface of the side wall along a circumference of the side wall, and electrical connections between two electrical ground terminals on the top surface of the side wall and the two electrical ground locations on the lower surface of the bezel. The antenna may be configured to transmit or receive electronic signals to determine a current geographic location or allow wireless communication with other electronic devices.

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Номер записи: 20
08-08-2024 дата публикации

Electronic device with antenna integrated within a photovoltaic layer

Номер: US20240266725A1
Автор: Abu T. Sayem, Georgios Atmatzakis, Jacob T. Zeller, John M. Kenkel, Juhi H. Godhwani, Lionel J. Dupuy, Mohamed Bouchoucha, Oliver R. F. Gagliano
Принадлежит: Garmin International Inc

An electronic device comprises a housing, a display stack, a solar cell, a first antenna and a second antenna. The housing includes a bottom wall and a side wall coupled to the bottom wall, the side wall and the bottom wall define a portion of an internal cavity. The display stack includes a solar cell configured to output electric power having a power level corresponding to an intensity of light received by the solar cell. The solar cell includes a substrate layer and a photovoltaic layer, the photovoltaic layer including a first region having an annular shape and a first opening in the first region and a second region in an area enclosed by the first region and having a second opening. The first antenna is formed by the first opening and the second antenna is formed by the second opening.

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Номер записи: 21
11-11-2020 дата публикации

Conductive watch housing with slot antenna configuration

Номер: EP3735618A1
Автор: Abu T. Sayem, Matthew L. RUSSELL
Принадлежит: GARMIN SWITZERLAND GMBH

A wrist-worn electronic device includes a lower housing, including a lower surface and a side wall formed of electrically conductive material, an upper housing including a bezel formed of an electrically conductive material, and an antenna formed by a nonconductive slot between the lower and upper housings. The nonconductive slot may be formed between a first portion of a lower surface of the bezel along a circumference of the bezel, a first portion of a top surface of the side wall along a circumference of the side wall, and electrical connections between two electrical ground terminals on the top surface of the side wall and the two electrical ground locations on the lower surface of the bezel. The antenna may be configured to transmit or receive electronic signals to determine a current geographic location or allow wireless communication with other electronic devices.

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Номер записи: 22
30-01-2018 дата публикации

Wireless charging architecture for mobile communication device with single piece metal housing

Номер: US09882415B2
Автор: Abu T Sayem, Hugh K Smith, Mohammed Abdul-Gaffoor, Ugur Olgun
Принадлежит: MOTOROLA MOBILITY LLC

Systems and methods for providing resonant wireless charging in a portable communications device utilize antenna arms formed from openings in a metal unibody construction. Two of the antenna arms are driven by WiFi, GPS, and cellular drives respectively, while a wireless charging antenna sharing the same mechanical connections provides a differential drive across the antenna ends, forming a primary wireless charging coil. In an embodiment, a smaller multi-turn coil is connected to the primary wireless charging coil, and may overlay a device speaker and may also be shielded by a ferrite material. This structure or a dedicated similar structure on the device is then used for resonance-based wireless charging of the device.

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Номер записи: 23
24-10-2017 дата публикации

NFC antenna architecture for mobile communication device with single-piece metal housing

Номер: US09801006B2
Автор: Abu T Sayem, Hugh K Smith, Mohammed Abdul-Gaffoor, Ugur Olgun
Принадлежит: MOTOROLA MOBILITY LLC

Systems and methods for providing NFC (near field communications) in a portable communications device utilize antenna arms formed from openings in a metal unibody construction. Two of the antenna arms are driven by WiFi and cellular drives respectively, while an NFC antenna drive sharing the same mechanical connections provides a differential drive across the antenna ends, forming a primary NFC coil. In an embodiment, a smaller multi-turn coil is connected to the primary NFC coil, and may overlay a device speaker and may also be shielded by a ferrite material.

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Номер записи: 24
30-05-2017 дата публикации

Antenna link in ultra-thin device with single-piece metal housing

Номер: US09666934B2
Автор: Abu T Sayem, Joseph L Allore, Joshua D Boerman, Michael J Lombardi, Mohammed Abdul-Gaffoor, Ugur Olgun
Принадлежит: MOTOROLA MOBILITY LLC

An enhanced portable communication device includes a one-piece metal back plate with integral antennas. The one-piece metal back plate includes four integral antennas in an embodiment, forming an antenna pair at each end of the device. A printed circuit board (PCB) of the device is configured to drive one or more of the antennas capacitivly or, in an embodiment, via a direct feed.

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Номер записи: 25