Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11991801 | Lifetime color stabilization of color-shifting artificial light sources | Eric Bretschneider, Louis Lerman | 2024-05-21 |
| 11873974 | Plant growth lighting systems | Allan Brent York, Louis Lerman, Ferdinand Schinagl | 2024-01-16 |
| 11703631 | Illumination devices including multiple light emitting elements | Wilson Dau, Robert C. Gardner, George Lerman, Louis Lerman, Christopher H. Lowery +6 more | 2023-07-18 |
| 11693174 | Illumination device for direct-indirect illumination | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2023-07-04 |
| 11668445 | Multi-beam vehicle light | Victor E. Isbrucker, Ferdinand Schinagl | 2023-06-06 |
| 11337282 | Lifetime color stabilization of color-shifting artificial light sources | Eric Bretschneider, Louis Lerman | 2022-05-17 |
| 11150400 | Illumination device for direct-indirect illumination | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2021-10-19 |
| 11102937 | Plant growth lighting systems | Allan Brent York, Louis Lerman, Ferdinand Schinagl | 2021-08-31 |
| 10948150 | Multi-beam vehicle light | Victor E. Isbrucker, Ferdinand Schinagl | 2021-03-16 |
| 10859758 | Illumination devices including multiple light emitting elements | Wilson Dau, Robert C. Gardner, George Lerman, Louis Lerman, Christopher H. Lowery +6 more | 2020-12-08 |
| 10823905 | Illumination devices including multiple light emitting elements | Wilson Dau, Robert C. Gardner, George Lerman, Louis Lerman, Christopher H. Lowery +6 more | 2020-11-03 |
| 10811576 | Color tuning of light-emitting devices | Roland H. Haitz, Ferdinand Schinagl | 2020-10-20 |
| 10725229 | Illumination device for direct-indirect illumination | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2020-07-28 |
| 10705284 | Luminaire with luminaire module | Wilson Dau, Allan Brent York, Louis Lerman, Ferdinand Schinagl | 2020-07-07 |
| 10545279 | Modular light guide luminaires | Allan Brent York, Ingo Speier | 2020-01-28 |
| 10520663 | Illumination system based on active and passive illumination devices | Louis Lerman, 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, Louis Lerman | 2019-12-03 |
| 10281096 | Illumination system with multiple light guide luminaire modules | Ingo Speier | 2019-05-07 |
| 10203446 | Light guide illumination device with light divergence modifier | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2019-02-12 |
| 10180240 | Illumination devices with adjustable optical elements | Andrew Tien-Man Ng, Ingo Speier, Wilson Dau, Louis Lerman | 2019-01-15 |
| 10151446 | Light-emitting device with total internal reflection (TIR) extractor | Ingo Speier, Robert C. Gardner, Gregory A. Magel, Ferdinand Schinagl, Roland H. Haitz | 2018-12-11 |
| 10146002 | Luminaire with optical modifier | Louis Lerman, Allan Brent York, Ferdinand Schinagl, Wilson Dau | 2018-12-04 |
| 10132986 | Illumination system based on active and passive illumination devices | Louis Lerman, Robert C. Gardner, Ingo Speier, Allan Brent York | 2018-11-20 |
| 10107459 | Light-emitting device with remote phosphor and recessed light emitting element | Roland H. Haitz | 2018-10-23 |
| 10094969 | Illumination device for direct-indirect illumination | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2018-10-09 |