Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426351 | Semiconductor device having wide tuning range varactor and method of manufacturing the same | Ho-Hsiang Chen, Ying-Ta Lu, Hsien-Yuan Liao, HSIU-WEN WU, Chiao-Han Lee +1 more | 2025-09-23 |
| 12315798 | Integrated circuit with guard ring | Chiao-Han Lee, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh, Ying-Ta Lu | 2025-05-27 |
| 12229488 | Phase shifter circuit, phase shifter layout and method of forming the same | Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh, Ying-Ta Lu | 2025-02-18 |