Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373725 | Reconfigurable converter for multiple-level input-line voltages | Chin Chang, Gert W. Bruning | 2002-04-16 |
| 6356027 | 0-10V dimming interface protection circuit | Michael Yue Zhang, Sreeraman Venkitasubrahmanian | 2002-03-12 |
| 6181079 | High power electronic ballast with an integrated magnetic component | Chin Chang | 2001-01-30 |
| 6100646 | Ballast feedback scheme | Jerzy Janczak | 2000-08-08 |
| 5404082 | High frequency inverter with power-line-controlled frequency modulation | Gert W. Bruning | 1995-04-04 |