Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520663 | Illumination system based on active and passive illumination devices | Hans Peter Stormberg, Robert C. Gardner, Ingo Speier, Allan Brent York | 2019-12-31 |
| 10495807 | Light guide illumination device for direct-indirect illumination | Allan Brent York, Ferdinand Schinagl, Wilson Dau, Hans Peter Stormberg | 2019-12-03 |
| 10473292 | Solid state illumination devices including spatially-extended light sources and reflectors | George E. Smith, Robert C. Gardner, Roland H. Haitz | 2019-11-12 |
| 10451250 | Light-emitting devices providing asymmetrical propagation of light | Roland H. Haitz, George E. Smith, Robert C. Gardner | 2019-10-22 |
| 10408428 | Light-emitting devices providing asymmetrical propagation of light | Roland H. Haitz, George E. Smith, Robert C. Gardner | 2019-09-10 |
| 10393944 | Luminaire module having a light guide with redirecting interfaces | — | 2019-08-27 |
| 10288229 | Solid state lamp using light emitting strips | Robert V. Steele, Allan Brent York, Wilson Dau, Jacqueline Teng, George Lerman | 2019-05-14 |
| 10274167 | Light-emitting devices with reflective elements | Allan Brent York, Roland H. Haitz | 2019-04-30 |
| 10203446 | Light guide illumination device with light divergence modifier | Allan Brent York, Ferdinand Schinagl, Wilson Dau, Hans Peter Stormberg | 2019-02-12 |
| 10180240 | Illumination devices with adjustable optical elements | Andrew Tien-Man Ng, Ingo Speier, Wilson Dau, Hans Peter Stormberg | 2019-01-15 |