Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802207 | Backlight module | Shih-Wu Yuan | 2020-10-13 |
| 8306325 | Text character identification system and method thereof | — | 2012-11-06 |
| 6638688 | Selective electroplating method employing annular edge ring cathode electrode contact | Kai-Ming Ching, Sheng-Liang Pan, Chun-Hong Chang, Yen-Ming Chen | 2003-10-28 |
| 6193804 | Apparatus and method for sealing a vacuum chamber | Jen Shang Fang, Ching-Kun Hung | 2001-02-27 |
| 6017393 | Photoresist supply system with air venting | Jen Song Liu, Bii-Junq Chang, Jen Shang Fang | 2000-01-25 |
| 5858466 | Photoresist supply system with air venting | Jen Song Liu, Bii-Juno Chang, Jen Shang Fang | 1999-01-12 |