Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8823284 | Optimal power supply topologies for switched current-driven LEDs | Sunit Kumar Saxena, Sukumar De | 2014-09-02 |
| 8115444 | Common mode filter for motor controllers | Sukumar De, Kamalesh Hatua | 2012-02-14 |
| 7852646 | Instantaneous load current control scheme for voltage fed DC to AC inverter supplying resistive-inductive load | Sukumar De, Ram Krishan Maheshwari | 2010-12-14 |
| 7463079 | Short circuit protection by gate voltage sensing | Sukumar De, Kamalesh Hatua | 2008-12-09 |