Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520663 | Illumination system based on active and passive illumination devices | Hans Peter Stormberg, Louis Lerman, Robert C. Gardner, Ingo Speier | 2019-12-31 |
| 10495807 | Light guide illumination device for direct-indirect illumination | Ferdinand Schinagl, Wilson Dau, Louis Lerman, Hans Peter Stormberg | 2019-12-03 |
| 10473847 | Illumination device having a light guide with leaky side surfaces | — | 2019-11-12 |
| 10288229 | Solid state lamp using light emitting strips | Robert V. Steele, Louis Lerman, Wilson Dau, Jacqueline Teng, George Lerman | 2019-05-14 |
| 10274167 | Light-emitting devices with reflective elements | Roland H. Haitz, Louis Lerman | 2019-04-30 |
| 10203446 | Light guide illumination device with light divergence modifier | Louis Lerman, Ferdinand Schinagl, Wilson Dau, Hans Peter Stormberg | 2019-02-12 |