Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326590 | Light guide plate, backlight module, and display device | Hao Chen, Chia-Yin Chang, Feng-Nien Tsai | 2025-06-10 |
| 12085260 | Backlight module and display device | Yen-Chuan Chu, Chia-Yin Chang, Yi-Ching Chung, Hao Chen | 2024-09-10 |
| 12044879 | Light guide plate, backlight module, and display device | Hao Chen, Chia-Yin Chang, Feng-Nien Tsai | 2024-07-23 |
| 11774663 | Light guide plate, backlight module, and display device | Chia-Yin Chang, Hao Chen, Yi-Ching Chung | 2023-10-03 |
| 11740400 | Light guide plate, front light module, and display device | Kuo-Cheng Tung, Hao Chen, Chia-Yin Chang | 2023-08-29 |
| 11525952 | Light guide plate, backlight module, and display device | Chia-Yin Chang, Hao Chen, Yi-Ching Chung | 2022-12-13 |
| 11156341 | Backlight module and display device | Yen-Chuan Chu, Chia-Yin Chang, Yi-Ching Chung, Hao Chen | 2021-10-26 |
| 11035996 | Light guide plate, backlight module, and display device | Chia-Yin Chang, Hao Chen, Yi-Ching Chung | 2021-06-15 |
| 10914885 | Backlight module having a lightguide plate with optical structures and display device | Chia-Yin Chang, Hao Chen, Yi-Ching Chung | 2021-02-09 |
| 10816715 | Light guide plate, backlight module and display device | Chia-Yin Chang, Hao Chen, Yi-Ching Chung | 2020-10-27 |
| 10281635 | Light guide plate, backlight module and display device | Chia-Yin Chang | 2019-05-07 |
| 10274663 | Light guide plate, backlight module and display device | Chia-Yin Chang, Shin-Bo LIN | 2019-04-30 |
| 10215904 | Backlight module and display device | Yue-Heng Lee, Chia-Yin Chang | 2019-02-26 |
| 10185072 | Light guide plate and light source module | Chia-Yin Chang | 2019-01-22 |
| 10121938 | Light source module | Chia-Yin Chang | 2018-11-06 |
| 9778405 | Light guide plate and light source module | Chia-Yin Chang | 2017-10-03 |
| 9766391 | Light guide plate and light source module | Chia-Yin Chang | 2017-09-19 |
| 9612383 | Light guide plate | Chia-Yin Chang, Shin-Bo LIN | 2017-04-04 |
| 9557469 | Light guide plate, backlight module and display device | Chia-Yin Chang | 2017-01-31 |
| 9442240 | Light guide plate and light source module | Chia-Yin Chang | 2016-09-13 |
| 9223079 | Light guide plate and backlight module | Chia-Yin Chang | 2015-12-29 |