Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396195 | High electron mobility transistor device and manufacturing method thereof | Huai-Tzu Chiang, Zhi-Cheng Lee, Chuang-Han Hsieh | 2025-08-19 |
| 12396201 | HEMT and method of fabricating the same | Chi-Hsiao Chen, Wei-Jen Chen | 2025-08-19 |
| 12289900 | HEMT and method of fabricating the same | Chi-Hsiao Chen, Wei-Jen Chen | 2025-04-29 |
| 12266723 | Semiconductor device and method for forming the same | Chi-Hsiao Chen | 2025-04-01 |
| 12176403 | High electron mobility transistor device | Chi-Hsiao Chen, Tzyy-Ming Cheng, Wei-Jen Chen | 2024-12-24 |
| 12132095 | Method of fabricating metal gate transistor | Zhi-Cheng Lee, Wei-Jen Chen | 2024-10-29 |
| 12107157 | High electron mobility transistor and method for fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2024-10-01 |
| 12107121 | Method for forming air gap between gate dielectric layer and spacer | Zhi-Cheng Lee, Chuang-Han Hsieh | 2024-10-01 |
| 11955541 | Semiconductor device and method for forming the same | Chi-Hsiao Chen | 2024-04-09 |
| 11749748 | High electron mobility transistor and method for fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2023-09-05 |
| 11715784 | Method for forming a high-voltage metal-oxide-semiconductor transistor device | Zhi-Cheng Lee, Wei-Jen Chen, Tai-Ju Chen | 2023-08-01 |
| 11664450 | High voltage semiconductor device | Ling-Chun Chou, Te-Chi Yen, Yu-Hung Chang, Kun-Hsien Lee | 2023-05-30 |
| 11652154 | Method of fabricating metal gate transistor | Zhi-Cheng Lee, Wei-Jen Chen | 2023-05-16 |
| 11610973 | High voltage transistor structure and method of fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2023-03-21 |
| 11527652 | Semiconductor process | Zhi-Cheng Lee, Wei-Jen Chen | 2022-12-13 |
| 11380777 | Method for forming a high-voltage metal-oxide-semiconductor transistor device | Zhi-Cheng Lee, Wei-Jen Chen, Tai-Ju Chen | 2022-07-05 |
| 11332120 | Method of energy management and computer system for energy management | Yi-Hsuan Hung, Syuan-Yi Chen, Po-Lin Shih, Tzu-Cheng Chou, Wei Gang Chen | 2022-05-17 |
| 11251279 | High voltage transistor structure and method of fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2022-02-15 |
| 11239327 | HEMT and method of adjusting electron density of 2DEG | Zhi-Cheng Lee, Wei-Jen Chen | 2022-02-01 |
| 11127838 | Method of fabricating metal gate transistor | Zhi-Cheng Lee, Wei-Jen Chen | 2021-09-21 |
| 11088271 | High electron mobility transistor and method for fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2021-08-10 |
| 11011430 | Semiconductor device and method for fabricating the same | Zhi-Cheng Lee, Wei-Jen Chen | 2021-05-18 |
| 10861974 | Semiconductor structure and process thereof | Zhi-Cheng Lee, Wei-Jen Chen | 2020-12-08 |
| 10756209 | Semiconductor device | Zhi-Cheng Lee, Wei-Jen Chen | 2020-08-25 |
| 10629728 | Semiconductor device and fabrication method thereof | Zhi-Cheng Lee, Wei-Jen Chen | 2020-04-21 |