Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224232 | Semiconductor package having side wall plating | — | 2025-02-11 |
| 12211704 | Semiconductor package having side wall plating | — | 2025-01-28 |
| 9929702 | Linearization circuit for a multiple-stage RF power amplifier | Wenlong Ma | 2018-03-27 |
| 9190384 | Preform including a groove extending to an edge of the preform | Shixi Louis Liu, Wenlong Ma, Frank Hin-Fai Chau | 2015-11-17 |
| 8718720 | Die including a groove extending from a via to an edge of the die | Shixi Louis Liu, Wenlong Ma, Frank Hin-Fai Chau | 2014-05-06 |
| 8648458 | Leadframe circuit and method therefor | — | 2014-02-11 |
| 8487705 | Protection circuit for radio frequency power amplifier | Jingshi Yao, Peter Hu, Xiaopeng Sun, Mehra Mokalla | 2013-07-16 |
| 8164389 | Overdrive protection circuit | Xiaopeng Sun, Mehra Mokalla, Wenlong Ma | 2012-04-24 |
| 7012288 | Heterojunction bipolar transistor having non-uniformly doped collector for improved safe-operating area | Chien-Ping Lee, Hin Fai Chau, Nanlei Larry Wang, Clarence J. Dunnrowicz, Yan-Hao Chen | 2006-03-14 |
| 5850171 | Process for manufacturing resistor-networks with higher circuit density, smaller input/output pitches, and lower precision tolerance | Shih-Chang Liao, Duen-Jen Cheng | 1998-12-15 |