Issued Patents 2011
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071462 | Isolation structures for integrated circuits and modular methods of forming the same | Donald R. Disney, Wai Tien Chan | 2011-12-06 |
| 8035364 | Step-down switching regulator with freewheeling diode | — | 2011-10-11 |
| 8030731 | Isolated rectifier diode | Donald R. Disney, Wai Tien Chan | 2011-10-04 |
| 8030152 | Method of fabricating trench-constrained isolation diffusion for semiconductor devices | Michael E. Cornell, Wai Tien Chan | 2011-10-04 |
| 7994605 | Isolation structure for semiconductor integrated circuit substrate | — | 2011-08-09 |
| 7994827 | MOSFET gate drive with reduced power loss | — | 2011-08-09 |
| 7994578 | ESD protection for bipolar-CMOS-DMOS integrated circuit devices | Donald R. Disney, Jun-Wei Chen, HyungSik Ryu, Wai Tien Chan | 2011-08-09 |
| 7977927 | Step-up DC/DC voltage converter with improved transient current capability | — | 2011-07-12 |
| 7977926 | Boost and up-down switching regulator with synchronous freewheeling MOSFET | — | 2011-07-12 |
| 7960997 | Cascode current sensor for discrete power semiconductor devices | — | 2011-06-14 |
| 7956437 | Isolation structures for integrated circuits | Donald R. Disney, Jun-Wei Chen, Wai Tien Chan, HyungSik Ryu | 2011-06-07 |
| 7956391 | Isolated junction field-effect transistor | Donald R. Disney | 2011-06-07 |
| 7955947 | Method of forming isolation structure for semiconductor integrated circuit substrate | — | 2011-06-07 |
| 7939420 | Processes for forming isolation structures for integrated circuit devices | Donald R. Disney | 2011-05-10 |
| 7923821 | Semiconductor integrated circuit substrate containing isolation structures | — | 2011-04-12 |
| 7921320 | Single wire serial interface | Kevin D'Angelo, David Alan Brown, John So, Jan Nilsson | 2011-04-05 |
| 7915137 | Method of forming isolation structure for semiconductor integrated circuit substrate | — | 2011-03-29 |
| 7902630 | Isolated bipolar transistor | Donald R. Disney | 2011-03-08 |
| 7898060 | Isolation structures for integrated circuits | Donald R. Disney, Wai Tien Chan | 2011-03-01 |
| 7868414 | Isolated bipolar transistor | Donald R. Disney, Wai Tien Chan | 2011-01-11 |