Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107184 | Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases | Feng-Kang Hu, Chung Ming Lau, Kevin Yang, Joshua Zhu, Thomas C. Jednacz | 1992-04-21 |
| 5068576 | Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases | Feng-Kang Hu, Chung Ming Lau, Kevin Yang, Joshau S. Zhu, Thomas C. Jednacz | 1991-11-26 |
| 5055746 | Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases | Feng-Kang Hu, Chung Ming Lau, Kevin Yang, Joshua Zhu, Thomas C. Jednacz | 1991-10-08 |