Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11240888 | Timer based protection circuit and lighting device | — | 2022-02-01 |
| 10863595 | Analog filament impedance circuit, LED lamp tube and LED lighting system | — | 2020-12-08 |
| 10645775 | LED drive circuit and LED lamp | — | 2020-05-05 |
| 10624164 | Electronic ballast-based device for controlling electronic control circuit and lighting lamp | — | 2020-04-14 |
| 10218125 | Electrical connector having interlocked shell and housing portions and stacked grounding terminals | Jin-Guo Qiu, Jun Zhao | 2019-02-26 |
| 10135196 | Electrical connector having improved conductive terminals | Jun Zhao, Jin-Guo Qiu | 2018-11-20 |
| 10063014 | Electrical connector having grounding terminals serving a latching function | Jun Zhao, Jin-Guo Qiu | 2018-08-28 |
| 10044125 | Electrical connector power terminal having a widened thinner and lower section | Jin-Guo Qiu, Jun Zhao | 2018-08-07 |