Issued Patents 2011
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084811 | Power devices with super junctions and associated methods manufacturing | Michael Hsing | 2011-12-27 |
| 8071462 | Isolation structures for integrated circuits and modular methods of forming the same | Richard K. Williams, Wai Tien Chan | 2011-12-06 |
| 8030731 | Isolated rectifier diode | Richard K. Williams, Wai Tien Chan | 2011-10-04 |
| 7998817 | Method of fabricating a high-voltage transistor with an extended drain structure | — | 2011-08-16 |
| 7994578 | ESD protection for bipolar-CMOS-DMOS integrated circuit devices | Jun-Wei Chen, Richard K. Williams, HyungSik Ryu, Wai Tien Chan | 2011-08-09 |
| 7977193 | Trench-gate MOSFET with capacitively depleted drift region | Tiesheng Li, Lei Zhang | 2011-07-12 |
| 7977742 | Trench-gate MOSFET with capacitively depleted drift region | — | 2011-07-12 |
| 7956391 | Isolated junction field-effect transistor | Richard K. Williams | 2011-06-07 |
| 7956437 | Isolation structures for integrated circuits | Richard K. Williams, Jun-Wei Chen, Wai Tien Chan, HyungSik Ryu | 2011-06-07 |
| 7939420 | Processes for forming isolation structures for integrated circuit devices | Richard K. Williams | 2011-05-10 |
| 7902630 | Isolated bipolar transistor | Richard K. Williams | 2011-03-08 |
| 7898060 | Isolation structures for integrated circuits | Richard K. Williams, Wai Tien Chan | 2011-03-01 |
| 7872304 | Method and apparatus for controlling a circuit with a high voltage sense device | — | 2011-01-18 |
| 7868414 | Isolated bipolar transistor | Richard K. Williams, Wai Tien Chan | 2011-01-11 |