Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990071 | Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lamps | Chin-Der Wey, Yi-Chun Yeh, Chia-Hung Sun | 2011-08-02 |
| 7940011 | Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lamps | Chin-Der Wey, Yi-Chun Yeh, Chiah-Hung Sun | 2011-05-10 |
| 7872424 | Lighting apparatus with current feedback | Chia-Hung Sun, Tsung-Shiun Lee, Cheng-Neng Liao | 2011-01-18 |