Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963666 | Efficient emitting LED package and method for efficiently emitting light | Michael Leung, Keller Bernd, Ibbetson James | 2011-06-21 |
| 7703945 | Efficient emitting LED package and method for efficiently emitting light | Michael Leung, Keller Bernd, Ibbetson James | 2010-04-27 |