Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021563 | Etch depth determination for SGT technology | Yingying Lou, Yu Wang, Anup Bhalla | 2011-09-20 |
| 8008151 | Shallow source MOSFET | Sung-Shan Tai, Anup Bhalla, Hong Chang, Moses Ho | 2011-08-30 |
| 7977193 | Trench-gate MOSFET with capacitively depleted drift region | Donald R. Disney, Lei Zhang | 2011-07-12 |
| 7932148 | Processes for manufacturing MOSFET devices with excessive round-hole shielded gate trench (SGT) | Hong Chang, Sung-Shan Tai, Yu Wang | 2011-04-26 |
| 7928507 | Polysilicon control etch-back indicator | Yu Wang, Sung-Shan Tai, Hong Chang | 2011-04-19 |
| 7923774 | Power MOS device with conductive contact layer | Anup Bhalla, Sik Lui | 2011-04-12 |
| 7879676 | High density trench mosfet with single mask pre-defined gate and contact trenches | Yeeheng Lee, Hong Chang, John Chen, Anup Bhalla | 2011-02-01 |
| 7875541 | Shallow source MOSFET | Sung-Shan Tai, Anup Bhalla, Hong Chang, Moses Ho | 2011-01-25 |