Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402372 | Insulating structures in semiconductor device | Tzu-Ging Lin | 2025-08-26 |
| 12243782 | Local gate height tuning by CMP and dummy gate design | Ming-Chang Wen, Chang-Yun Chang, Keng-Yao Chen, Yi-Ting Fu | 2025-03-04 |
| 11817354 | Local gate height tuning by cmp and dummy gate design | Ming-Chang Wen, Chang-Yun Chang, Keng-Yao Chen, Yi-Ting Fu | 2023-11-14 |
| 11508623 | Local gate height tuning by CMP and dummy gate design | Ming-Chang Wen, Chang-Yun Chang, Keng-Yao Chen, Yi-Ting Fu | 2022-11-22 |
| 6740890 | Time-resolved light decay measurements without using a gated detector | — | 2004-05-25 |
| 6092904 | Flat and transparent front-lighting system using microprisms | Ping-Kaung Tai | 2000-07-25 |
| 5926601 | Stacked backlighting system using microprisms | Ping-Kaung Tai | 1999-07-20 |
| 5854872 | Divergent angle rotator system and method for collimating light beams | — | 1998-12-29 |
| 5608837 | Transmissive type display and method capable of utilizing ambient light | Ping-Kaung Tai | 1997-03-04 |
| 5390276 | Backlighting assembly utilizing microprisms and especially suitable for use with a liquid crystal display | Han Zou, Zhan Chen | 1995-02-14 |
| 5371618 | Color liquid crystal display employing dual cells driven with an EXCLUSIVE OR relationship | Han Zou | 1994-12-06 |
| 5359691 | Backlighting system with a multi-reflection light injection system and using microprisms | Han Zou | 1994-10-25 |