Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251164 | Multi-layer conversion material for down conversion in solid state lighting | Fan Zhang, James Ibbetson, Bernd Keller, Thodore Lowes, Antony Paul Van De Ven +2 more | 2022-02-15 |
| 9360188 | Remote phosphor element filled with transparent material and method for forming multisection optical elements | Theodore Lowes, Paul T. Fini, Bernd Keller | 2016-06-07 |