Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426344 | Method of manufacturing semiconductor device | Edward Yi Chang, Shih-Chien Liu, Chung-Kai HUANG, Chia-Hsun Wu, Ping Han +1 more | 2025-09-23 |
| 11670699 | Semiconductor device and method of manufacturing the same | Edward Yi Chang, Shih-Chien Liu, Chung-Kai HUANG, Chia-Hsun Wu, Ping Han +1 more | 2023-06-06 |
| 11367615 | Method of fabricating transistor with short gate length by two-step photolithography | Yi Chang, Po-Sheng Chang | 2022-06-21 |
| 11322398 | Process for making interconnect of group III-V semiconductor device, and group III-V semiconductor device including interconnect made thereby | Edward Yi Chang, Ming-Yen Tsai, Po-Sheng Chang | 2022-05-03 |
| 9240474 | Enhanced GaN transistor and the forming method thereof | Yi Chang, Huan Wang | 2016-01-19 |
| 8796117 | Structure of high electron mobility transistor growth on Si substrate and the method thereof | Edward Yi Chang, Shih-Hsuan Tang | 2014-08-05 |
| 8735904 | Semiconductor device | Yi Chang, Chia-Hua Chang, Yu-Kong Chen, Ting-En Shie | 2014-05-27 |
| 8519488 | III-V metal-oxide-semiconductor device | Edward Yi Chang | 2013-08-27 |
| 8435875 | Method for forming T-shaped gate structure | Edward Yi Chang, Lu-Che Huang, Chia-Hua Chang, Wei-Hua Chieng, Shih-Chien Liu | 2013-05-07 |
| 8420421 | Method for fabricating a GaN-based thin film transistor | Yi Chang, Chia-Hua Chang | 2013-04-16 |
| 7829448 | Structure of high electron mobility transistor, a device comprising the structure and a method of producing the same | Edward Yi. Chang, Yun-Chi Wu | 2010-11-09 |