05-03-2020 дата публикации
Номер: US20200074258A1
Принадлежит:
A radio frequency identification (RFID) switch tag is disclosed. This RFID switch tag includes a base component having an ultra-high frequency (UHF) booster, and a detachable component having at least one UHF RFID module and a high frequency (HF) RFID module. In some embodiments, the detachable component is positioned in close proximity to the base component in a first configuration of the RFID switch tag such that the at least one UHF RFID module is sufficiently coupled to the UHF booster in the base component to form an UHF RFID system having a desired performance. The detachable component can also be separated from the base component to obtain a second configuration of the RFID switch tag, and the HF RFID module remains functional within the detached detachable component so that the detachable component can be used as a standalone HF RFID tag. 1a base component including an ultra-high frequency (UHF) booster; and at least one UHF RFID module configured to couple with the UHF booster,', 'a high frequency (HF) RFID module, and', 'a switching mechanism configured to switch between the at least one UHF module and the high frequency module., 'a detachable component, the detachable component including. A radio frequency identification (RFID) switch tag, comprising: This patent application is claims the benefit under 35 U.S.C. § 119 (e) to U.S. Provisional Application No. 62/757,018, filed Nov. 7, 2018, and is a Continuation-in-Part of U.S. Non-Provisional application Ser. No. 16/384,643, filed Apr. 15, 2019, which is a continuation application of U.S. application Ser. No. 15/996,345, filed Jun. 1, 2018, now U.S. Pat. No. 10,262,253 issued on Apr. 16, 2016, entitled “RFID Switch Tag,”, which, in turn, is a continuation application of U.S. application Ser. No. 15/705,198, entitled “RFID Switch Tag,” filed Sep. 14, 2017, now U.S. Pat. No. 10,147,034 issued on Dec. 4, 2018, which is a continuation application of U.S. application Ser. No. 15/445,731, entitled “RFID Switch ...
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