Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392811 | Panel impedance sensing via driver replica current | Tom W. Kwan, Yue Hu, Feng Su, Guowen Wei, Iuri Mehr | 2025-08-19 |
| 10691255 | Frequency selective charge amplifier to attenuate common mode interferers | Tom W. Kwan, Feng Su | 2020-06-23 |
| 9413375 | Analog and audio mixed-signal front end for 4G/LTE cellular system-on-chip | Xicheng Jiang, Xinyu Yu, Yee Ling Cheung, Michael Inerfield | 2016-08-09 |
| 8786504 | Circuit capable of automatically calibrating a resonance frequency of an antenna and method thereof | Hsin-Chin Hsu, Chih-Hung Cheng | 2014-07-22 |
| 8766939 | Highly configurable analog preamp with analog to digital converter | David A. Sobel, Sumant Ranganathan, Xin Dai | 2014-07-01 |
| 8753797 | Surface-modified middle layers | Ching-Yu Chang | 2014-06-17 |
| 8716901 | Circuit for generating a direct current voltage and method thereof | Hsin-Chin Hsu | 2014-05-06 |
| 8315378 | Hybrid circuit without inductors | — | 2012-11-20 |
| 8299832 | Electronic oscillation signal generation circuit | Hsin-Chin Hsu | 2012-10-30 |
| 7522023 | Gyrator with feedback resistors | Te-Chih Chang | 2009-04-21 |
| 6580396 | Dual-band antenna with three resonators | — | 2003-06-17 |