Fresnel projection screen and projection system
25-01-2022 дата публикации
Номер:
US0011231644B2
Принадлежит: HISENSE LASER DISPLAY CO., LTD.
Контакты:
Номер заявки: 85-66-1703
Дата заявки: 29-09-2020
Цитирование НПИ
348/E9.025349/95
359/443
359/455
359/456
359/459
359/566
First Office Action issued in corresponding Chinese Patent Application No. 201810338500.4 dated Feb. 25, 2020, with English translation.
First Office Action issued in corresponding Chinese Patent Application No. 201810339425.3 dated Feb. 25, 2020, with English translation.
First Office Action issued in corresponding Chinese Patent Application No. 201810393661.3 dated Feb. 25, 2020, with English translation.
First Office Action issued in corresponding Chinese Patent Application No. 201810444670.0 dated Apr. 3, 2020, with English translation.
International Search Report and Written Opinion of the International Searching Authority issued in corresponding International Application No. PCT/CN2019/075617 dated May 17, 2019, with English translation.
Second Office Action issued in corresponding Chinese Patent Application No. 201810338500.4 dated Sep. 18, 2020, with English translation.
Second Office Action issued in corresponding Chinese Patent Application No. 201810339425.3 dated Sep. 16, 2020,with English translation.
Second Office Action issued in corresponding Chinese Patent Application No. 201810393661.3 dated Jun. 19, 2020, with English translation.
Second Office Action issued in corresponding Chinese Patent Application No. 201810444670.0 dated Aug. 28, 2020, with English translation.
Third Office Action issued in corresponding Chinese Patent Application No. 201810393661.3 dated Sep. 24, 2020, with English translation.