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name:-0.0098581314086914
name:-0.0063610076904297
name:-0.0037519931793213
Chung; Yi-Ching Patent Filings

Chung; Yi-Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Yi-Ching.The latest application filed is for "semiconductor device".

Company Profile
3.5.7
  • Chung; Yi-Ching - Hsinchu TW
  • CHUNG; Yi-Ching - Hsinchu City TW
  • CHUNG; Yi-Ching - KAOHSIUNG TW
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Semiconductor device
Grant 11,398,557 - Chung , et al. July 26, 2
2022-07-26
Semiconductor Device
App 20220059662 - CHUNG; Yi-Ching ;   et al.
2022-02-24
Backlight Module And Display Device
App 20210404633 - CHU; Yen-Chuan ;   et al.
2021-12-30
Backlight module and display device
Grant 11,156,341 - Chu , et al. October 26, 2
2021-10-26
Light Guide Plate, Backlight Module, And Display Device
App 20210271015 - CHANG; Chia-Yin ;   et al.
2021-09-02
Light guide plate, backlight module, and display device
Grant 11,035,996 - Chang , et al. June 15, 2
2021-06-15
Backlight module having a lightguide plate with optical structures and display device
Grant 10,914,885 - Chang , et al. February 9, 2
2021-02-09
Backlight Module And Display Device
App 20200363039 - Chu; Yen-Chuan ;   et al.
2020-11-19
Light guide plate, backlight module and display device
Grant 10,816,715 - Chang , et al. October 27, 2
2020-10-27
Light Guide Plate, Backlight Module, And Display Device
App 20200225403 - Chang; Chia-Yin ;   et al.
2020-07-16
Light Guide Plate, Backlight Module And Display Device
App 20200064536 - CHANG; Chia-Yin ;   et al.
2020-02-27
Light Guide Plate, Backlight Module And Display Device
App 20190129086 - CHANG; Chia-Yin ;   et al.
2019-05-02

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