Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901832 | LED driver system with dimmer detection | Weihong Qiu, Fred Greenfeld | 2014-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901832 | LED driver system with dimmer detection | Weihong Qiu, Fred Greenfeld | 2014-12-02 |