Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7368786 | Process insensitive ESD protection device | Hongzhong Xu, Vijay Parthasarathy | 2008-05-06 |
| 7288820 | Low voltage NMOS-based electrostatic discharge clamp | Michael T. Baird, James D. Whitfield, Hongzhong Xu, Sopan Joshi | 2007-10-30 |
| 7164566 | Electrostatic discharge protection device and method therefore | Hongzhong Xu, Beth Baumert | 2007-01-16 |
| 6936896 | Semiconductor apparatus | Hongzhong Xu | 2005-08-30 |
| 6844597 | Low voltage NMOS-based electrostatic discharge clamp | Michael T. Baird, James D. Whitfield, Hongzhong Xu, Sopan Joshi | 2005-01-18 |
| 6061218 | Overvoltage protection device and method for increasing shunt current | Daniel Ziegler, Robert Wagner | 2000-05-09 |
| 6046894 | Semiconductor protection circuit and method | — | 2000-04-04 |
| 4994736 | Method and structure for extracting lateral PNP transistor basewidth data at wafer probe | William F. Davis | 1991-02-19 |