Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118126 | Power semiconductor package with conductive clip | — | 2015-08-25 |
| 8354733 | IGBT power semiconductor package having a conductive clip | — | 2013-01-15 |
| 7476932 | U-shape metal-oxide-semiconductor (UMOS) gate structure for high power MOS-based semiconductor devices | Qingchun Zhang | 2009-01-13 |
| 7173290 | Thyristor switch with turn-off current shunt, and operating method | — | 2007-02-06 |
| 7135740 | High voltage FET switch with conductivity modulation | — | 2006-11-14 |
| 6965131 | Thyristor switch with turn-off current shunt, and operating method | — | 2005-11-15 |
| 6906356 | High voltage switch | — | 2005-06-14 |
| 6399998 | High voltage insulated-gate bipolar switch | — | 2002-06-04 |
| 6392273 | Trench insulated-gate bipolar transistor with improved safe-operating-area | — | 2002-05-21 |
| 6380569 | High power unipolar FET switch | Rajesh N. Gupta | 2002-04-30 |
| 6252288 | High power trench-based rectifier with improved reverse breakdown characteristic | — | 2001-06-26 |
| 6252258 | High power rectifier | Rajesh N. Gupta | 2001-06-26 |
| 5866983 | Protective metal silicate coating for electrodeless HID lamps | Svante Prochazka | 1999-02-02 |
| 5438244 | Use of silver and nickel silicide to control iodine level in electrodeless high intensity discharge lamps | — | 1995-08-01 |
| 5434482 | Electrodeless fluorescent lamp with optimized amalgam positioning | Joseph C. Borowiec, Robert A. Senecal | 1995-07-18 |
| 5412289 | Using a magnetic field to locate an amalgam in an electrodeless fluorescent lamp | Robert J. Thomas | 1995-05-02 |
| 5343118 | Iodine getter for a high intensity metal halide discharge lamp | — | 1994-08-30 |
| 5270615 | Multi-layer oxide coating for high intensity metal halide discharge lamps | — | 1993-12-14 |
| 5240570 | Surfactant augmented in-situ removal of PCBs from soil by electroosmosis | Tah-Mun Su | 1993-08-31 |
| 5111253 | Multicellular FET having a Schottky diode merged therewith | Charles Steven Korman, Bantval J. Baliga | 1992-05-05 |
| 4994871 | Insulated gate bipolar transistor with improved latch-up current level and safe operating area | Bantval J. Baliga | 1991-02-19 |
| 4994883 | Field controlled diode (FCD) having MOS trench gates | Bantval J. Baliga | 1991-02-19 |
| 4992390 | Trench gate structure with thick bottom oxide | — | 1991-02-12 |
| 4982260 | Power rectifier with trenches | Bantval J. Baliga, David W. Tong | 1991-01-01 |
| 4963950 | Metal oxide semiconductor gated turn-off thyristor having an interleaved structure | Bantval J. Baliga | 1990-10-16 |