Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482285 | Dual epitaxial layer for high voltage vertical conduction power MOSFET devices | Zhijun Qu | 2009-01-27 |
| 6919241 | Superjunction device and process for its manufacture | Daniel M. Kinzer, Zhijun Qu | 2005-07-19 |
| 6563197 | MOSgated device termination with guard rings under field plate | Yanping Ma, Jianjun Cao | 2003-05-13 |
| 6180981 | Termination structure for semiconductor devices and process for manufacture thereof | Daniel M. Kinzer | 2001-01-30 |
| 6127709 | Guard ring structure for semiconductor devices and process for manufacture thereof | Ming Zhou | 2000-10-03 |
| 6022790 | Semiconductor process integration of a guard ring structure | Ming Zhou | 2000-02-08 |
| 5940721 | Termination structure for semiconductor devices and process for manufacture thereof | Daniel M. Kinzer | 1999-08-17 |