Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255491 | Light emitting diode filament light source | Arunava Dutta | 2022-02-22 |
| 10928012 | Light emitting diode filament lamp with V-geometry | Arunava Dutta | 2021-02-23 |
| 10841997 | Method of control of power supply for solid-state lamp | Ravidasa Hegde, Arunava Dutta, Janet Milliez | 2020-11-17 |
| 10816145 | Light emitting diode filament light source | Arunava Dutta | 2020-10-27 |
| 10683990 | Solid-state horticultural lamp | Arunava Dutta, Janet Milliez | 2020-06-16 |
| 10605413 | Light emitting diode filament lamp with V-geometry | Arunava Dutta | 2020-03-31 |
| D713566 | LED lamp | Nilesh Patel, Masatoshi Honji, Anil Jeswani, Anne Janet Milliez | 2014-09-16 |
| 7931514 | Method of making an integral HID reflector lamp | Andrew Johnsen, Glenn Freeman, Harold L. Rothwell, Jr., Randall D. Brown | 2011-04-26 |
| D630773 | Neck portion of a par lamp | Jane Beasley, Harold L. Rothwell, Jr., David M. Hrubowchak | 2011-01-11 |
| 7575343 | Faceted par lamp | Harold L. Rothwell, Jr., David M. Hrubowchak | 2009-08-18 |
| 7541726 | Lamp filament | Alexander N. Kasak, Heinz W. Sell, Alan Lenef, Raymond T. Fleming, Richard C. Laird | 2009-06-02 |
| D587823 | Par type lamp | Glenn Freeman | 2009-03-03 |