Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583566 | Low wattage fluorescent lamp having improved phosphor layer | Feng Jin | 2003-06-24 |
| 6580097 | Light emitting device with phosphor composition | William Winder Beers, Alok Mani Srivastava, Lionel M. Levinson, Anil Raj Duggal | 2003-06-17 |
| 6525460 | Very high color rendition fluorescent lamps | Pak K. Yuet | 2003-02-25 |