Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501753 | Phosphor and blends thereof for use in LEDs | Dan Hancu, Emil Radkov, Prasanth Kumar, Anant Achyut Setlur, Alok Mani Srivastava +3 more | 2009-03-10 |
| 7077980 | Phosphors containing oxides of alkaline-earth and group-13 metals, and light sources incorporating the same | Gopi Chandran Ramachandran, Shankar Venugopal, Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo +2 more | 2006-07-18 |
| 6879091 | Composite electrode materials for electric lamps and methods of manufacture thereof | Shankar Venugopal, Alok Mani Srivastava, Holly Ann Comanzo, Vikas Midha, William Winder Beers +1 more | 2005-04-12 |
| 6849996 | Electrode materials for electric lamps and methods of manufacture thereof | Shankar Venugopal, Alok Mani Srivastava, Holly Ann Comanzo, Vikas Midha, William Winder Beers +1 more | 2005-02-01 |