Issued Patents 2011
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072000 | Avalanche capability improvement in power semiconductor devices having dummy cells around edge of active area | — | 2011-12-06 |
| 8067800 | Super-junction trench MOSFET with resurf step oxide and the method to make the same | — | 2011-11-29 |
| 8058685 | Trench MOSFET structures using three masks process | — | 2011-11-15 |
| 8034686 | Method of manufacturing a trench MOSFET having trench contacts integrated with trench Schottky rectifiers having planar contacts | — | 2011-10-11 |
| 8030702 | Trenched MOSFET with guard ring and channel stop | — | 2011-10-04 |
| 8004009 | Trench MOSFETS with ESD Zener diode | — | 2011-08-23 |
| 8004036 | MOSFET-Schottky rectifier-diode integrated circuits with trench contact structures for device shrinkage and performance improvement | — | 2011-08-23 |
| 7989887 | Trench MOSFET with trenched floating gates as termination | — | 2011-08-02 |
| 7956410 | Trench MOSFET with trench gates underneath contact areas of ESD diode for prevention of gate and source shortage | — | 2011-06-07 |
| 7936014 | Power semiconductor devices integrated with clamp diodes having separated gate metal pads to avoid breakdown voltage degradation | — | 2011-05-03 |
| 7897997 | Trench IGBT with trench gates underneath contact areas of protection diodes | — | 2011-03-01 |
| 7898026 | LDMOS with double LDD and trenched drain | — | 2011-03-01 |
| 7872306 | Structure of trench MOSFET and method for manufacturing the same | — | 2011-01-18 |