Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833355 | Led illuminated lamp assembly | Chenhua You, Yubo Yang, Hyman Grossman | 1998-11-10 |
| 4959761 | Surface mounted led package | Klaus Oesterheld, Carleton DeBaun, Bart Dowstra | 1990-09-25 |