Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8292463 | Illumination module with similar heat and light propagation directions | Ingo Speier | 2012-10-23 |
| 8159150 | Method and apparatus for light intensity control | Ian Ashdown, Ingo Speier | 2012-04-17 |
| 7850347 | Light source comprising edge emitting elements | Ingo Speier | 2010-12-14 |
| 7818265 | System and method for facilitating property comparisons | — | 2010-10-19 |
| 6514336 | Method of growing piezoelectric lanthanide gallium crystals | Iouri D. Zavartsev, Serguei A. Koutovoi, Alexander I. Zagoumenny, Pavel A. Studenikin, A. Faouzi Zerrouk | 2003-02-04 |