Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664425 | P-type field effect transistor and method for fabricating the same | Shi-You Liu, Tsai-Yu Wen, Ching-I Li, Ya-Yin Hsiao, Chih-Chiang Wu +4 more | 2023-05-30 |
| 11271078 | P-type field effect transistor having channel region with top portion and bottom portion | Shi-You Liu, Tsai-Yu Wen, Ching-I Li, Ya-Yin Hsiao, Chih-Chiang Wu +4 more | 2022-03-08 |
| 10779079 | Sound propagating device and loudspeaker having the same | Chih-Feng Yeh, Kun Ming Lu | 2020-09-15 |
| 10651275 | P-type field effect transistor and method for fabricating the same | Shi-You Liu, Tsai-Yu Wen, Ching-I Li, Ya-Yin Hsiao, Chih-Chiang Wu +4 more | 2020-05-12 |
| 10388788 | Semiconductor device and method of forming the same | Huan-Chi Ma, Chien-Wen Yu, Kuo-Chin Hung | 2019-08-20 |
| 10043669 | Method for fabricating metal gate structure | — | 2018-08-07 |
| 9019672 | Chip with electrostatic discharge protection function | — | 2015-04-28 |
| 8412951 | Control system and a security checking method thereof | Lin Chen | 2013-04-02 |