Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955538 | Capacitive full-wave circuit for LED light strings | Jing Jing Yu | 2018-04-24 |
| 8723432 | Capacitive full-wave circuit for LED light strings | Jing Jing Yu | 2014-05-13 |
| 8314564 | Capacitive full-wave circuit for LED light strings | Jing Jing Yu | 2012-11-20 |