Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477071 | Method and device for concentrating, collimating, and directing light | Wei Zhou, Xuyan Huang | 2016-10-25 |
| 8847142 | Method and device for concentrating, collimating, and directing light | Wei Zhou, Xuyan Huang | 2014-09-30 |
| 8373360 | Lighting control system and LED lamp | Chun Kai Leung, Kai Wu, Tik Shun Leung, Kin Cheong Li | 2013-02-12 |
| 8093788 | Light emitting device package for temeperature detection | Shan Wan, Chi Hang Cheung | 2012-01-10 |
| 8081216 | Lighting control system and method | Chi Hang Cheung, Shan Wan, Kai Wu | 2011-12-20 |
| 8013347 | Remote control lighting assembly and use thereof | Zhikuan Zhang, Lydia Lap Wai Leung, Kelvin Li, Enboa Wu | 2011-09-06 |
| 7891842 | Heat-dissipating reflector for lighting device | Kai Wu, Lei Shi, Lai Man Chau | 2011-02-22 |
| 7688526 | Light-emitting devices and lens therefor | Lei Shi, Chak Hau Pang | 2010-03-30 |
| 7663229 | Lighting device | Kai Wu, Chak Hau Pang | 2010-02-16 |
| 7659546 | Light emitting device | Geoffrey Wen-Tai Shuy | 2010-02-09 |
| 7659544 | Light emitting device with at least two alternately driven light emitting diodes | Lap-Wei Leung, Geoffrey Wen-Tai Shuy | 2010-02-09 |
| 7482632 | LED assembly and use thereof | Kai Wu, Zhikuan Zhang, Enboa Wu | 2009-01-27 |
| 7474287 | Light emitting device | Enboa Wu, Geoffrey Wan Tai Shuy | 2009-01-06 |