Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367457 | Polydiode structure for photo diode | Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang | 2013-02-05 |
| 7993956 | Poly diode structure for photo diode | Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang | 2011-08-09 |
| 7812420 | Polydiode structure for photo diode | Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang | 2010-10-12 |
| 7439597 | Poly diode structure for photo diode | Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang | 2008-10-21 |
| 7205641 | Polydiode structure for photo diode | Chyh-Yih Chang, Ming-Dou Ker, Che-Hao Chuang | 2007-04-17 |