Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100453 | Method and apparatus for analog floating gate memory cell | Bal S. Sandhu, Chang-Xian Wu | 2024-09-24 |
| 7038297 | Semiconductor diffused resistors with optimized temperature dependence | Chun-Mai Liu | 2006-05-02 |
| 6982197 | Method and apparatus for building up large scale on chip de-coupling capacitor on standard CMOS/SOI technology | Joseph Ku | 2006-01-03 |
| 6709943 | Method of forming semiconductor diffused resistors with optimized temperature dependence | Chun-Mai Liu | 2004-03-23 |
| 5144403 | Bipolar transistor with trench-isolated emitter | Shang-Yi Chiang, Wen-Ling M. Huang, Clifford Drowley | 1992-09-01 |
| 5008210 | Process of making a bipolar transistor with a trench-isolated emitter | Shang-Yi Chiang, Wen-Ling M. Huang, Clifford Drowley | 1991-04-16 |
| 4894694 | MOSFET structure and method for making same | Kit M. Cham | 1990-01-16 |
| 4746624 | Method for making an LDD MOSFET with a shifted buried layer and a blocking region | Kit M. Cham | 1988-05-24 |
| 4746630 | Method for producing recessed field oxide with improved sidewall characteristics | Chi-Hung Hui, John L. Moll | 1988-05-24 |