Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081363 | Guard ring structure of semiconductor arrangement | Sheng-Fang Cheng, Chien-Yuan Lee, Yen-Lin Liu | 2021-08-03 |
| 10510554 | Guard ring structure of semiconductor arrangement | Sheng-Fang Cheng, Chien-Yuan Lee, Yen-Lin Liu | 2019-12-17 |
| 10170333 | Guard ring structure of semiconductor arrangement | Sheng-Fang Cheng, Chien-Yuan Lee, Yen-Lin Liu | 2019-01-01 |
| 9941141 | Guard ring structure of semiconductor arrangement | Sheng-Fang Cheng, Chien-Yuan Lee, Yen-Lin Liu | 2018-04-10 |
| 9601625 | Guard ring structure of semiconductor arrangement | Sheng-Fang Cheng, Yen-Lin Liu, Chien-Yuan Lee | 2017-03-21 |
| 8648425 | Resistors formed based on metal-oxide-semiconductor structures | Wen-Han Wang, Sheng-Fang Cheng, Kuo-Ji Chen | 2014-02-11 |