Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11343886 | Controller for light-emitting element driving device, dimming method thereof and light-emitting element driving device | Changxian Zhong | 2022-05-24 |
| 8848945 | Audio amplifier with closed-loop power | Yunping Lang, Huijie Zhao | 2014-09-30 |