Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008873 | Restart circuit for multiple lamp electronic ballast | Nitin Kumar | 2011-08-30 |
| 8004198 | Resetting an electronic ballast in the event of fault | Nitin Kumar | 2011-08-23 |
| 7986111 | Electronic ballast control circuit | Nitin Kumar | 2011-07-26 |
| 7880391 | False failure prevention circuit in emergency ballast | Arindam Chakraborty | 2011-02-01 |