Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795071 | Luminaire module having a light guide with a redirecting end-face | Louis Lerman, Ferdinand Schinagl | 2020-10-06 |
| 10725229 | Illumination device for direct-indirect illumination | Hans Peter Stormberg, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2020-07-28 |
| 10707435 | Method and apparatus for coupling light-emitting elements with light-converting material | Ingo Speier, Robert C. Gardner, Louis Lerman, Christopher H. Lowery | 2020-07-07 |
| 10705284 | Luminaire with luminaire module | Wilson Dau, Louis Lerman, Ferdinand Schinagl, Hans Peter Stormberg | 2020-07-07 |
| 10690294 | Solid state lamp using light emitting strips | Robert V. Steele, Louis Lerman, Wilson Dau, Jacqueline Teng, George Lerman | 2020-06-23 |
| 10634287 | Solid state lamp using light emitting strips | Robert V. Steele, Louis Lerman, Wilson Dau, Jacqueline Teng, George Lerman | 2020-04-28 |
| 10634288 | Solid state lamp using light emitting strips | Robert V. Steele, Louis Lerman, Wilson Dau, Jacqueline Teng, George Lerman | 2020-04-28 |
| 10545279 | Modular light guide luminaires | Ingo Speier, Hans Peter Stormberg | 2020-01-28 |
| 10548197 | Dimmable lighting devices and methods for dimming same | Wilson Dau, George Lerman, Ferdinand Schinagl, Jacqueline Teng | 2020-01-28 |
| 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 |
| 10146002 | Luminaire with optical modifier | Louis Lerman, Ferdinand Schinagl, Wilson Dau, Hans Peter Stormberg | 2018-12-04 |
| 10132466 | Bidirectional light emitting diode light sheet | Wilson Dau, Louis Lerman | 2018-11-20 |
| 10132986 | Illumination system based on active and passive illumination devices | Hans Peter Stormberg, Louis Lerman, Robert C. Gardner, Ingo Speier | 2018-11-20 |
| 10132988 | Luminaire module with multiple light guide elements | — | 2018-11-20 |
| 10107456 | Solid state lamp using modular light emitting elements | Wilson Dau, Louis Lerman, Robert V. Steele, Jacqueline Teng, George Lerman | 2018-10-23 |
| 10094969 | Illumination device for direct-indirect illumination | Hans Peter Stormberg, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2018-10-09 |
| 9983345 | Luminaire with luminaire module | Wilson Dau, Louis Lerman, Ferdinand Schinagl, Hans Peter Stormberg | 2018-05-29 |
| 9915410 | Light-emitting devices with reflective elements | Roland H. Haitz, Louis Lerman | 2018-03-13 |
| 9913339 | Dimmable lighting devices and methods for dimming same | Wilson Dau, George Lerman, Ferdinand Schinagl, Jacqueline Teng | 2018-03-06 |
| 9891371 | Light guide illumination device for direct-indirect illumination | Ferdinand Schinagl, Wilson Dau, Louis Lerman, Hans Peter Stormberg | 2018-02-13 |