Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200834 | Circuit unit for lamp and lamp comprising the same | Xiaojun Ren, Kun Xiao, Weihu Chen, Abhinav Bhandari | 2025-01-14 |
| 11672062 | Illuminating device and method for driving illuminating device | Chengbin Liu, Weihu Chen, Ruojian Zhu, Chunyu Guo | 2023-06-06 |
| 11546977 | Driver for LED and LED system | Dong Xing, Xin Zhou, Can Feng, Langyu Xie | 2023-01-03 |
| 11528791 | Driving circuit | Zhu Mao, Min Fang, Zhangji Zhou, Shuyi Qin, Bo Zhang | 2022-12-13 |
| 11456662 | Zero-crossing detection device and method thereof and no-neutral switch | Dong Xing, Weihu Chen, Jinpeng HU, Aijun Wang | 2022-09-27 |
| 11452194 | Device and circuit for protecting controlled loads, and apparatus for switching between loads | Pengfei Wang, Xin Zhou, Chengbin Liu | 2022-09-20 |
| 11326770 | Under cabinet light interface device and lighting device interface device | Ming Lei, Huisheng Zhou, Yao Fu, Yin Suo, Jiakang Lv | 2022-05-10 |
| 11317496 | LED lamp circuit | Zhu Mao, Qi Long, Min Fang, Shuyi Qin, Bo Zhang | 2022-04-26 |
| 11291092 | PWM dimming circuit with low stand-by power | Dong Xing, Aijun Wang, Weihu Chen, Xin Zhou | 2022-03-29 |
| 11239739 | Power fetching system for no neutral switch and control method thereof, no neutral switch | Dong Xing, Weihu Chen, Aijun Wang, Jinpeng HU | 2022-02-01 |
| 11109463 | Lighting driving circuit and method for removing inrush current in LED channels | Frank Wang, Xin Zhou | 2021-08-31 |
| 10973101 | Driver for LED device and LED system | Zhu Mao, Min Fang, Zhangji Zhou, Shuyi Qin | 2021-04-06 |
| 10959309 | LED lamp protection circuit | Tingting Wang, Bo Zhang, Zhu Mao, Shuyi Qin, Qi Long | 2021-03-23 |
| 10925136 | Lighting apparatus, driving circuit and driving method thereof | Dong Xing, Xin Zhou, Charles Shi, Jiyong Zhang | 2021-02-16 |
| 10595370 | LED lamp and driver circuit for LED light source | Zhu Mao, Bo Zhang, Shuyi Qin | 2020-03-17 |
| 10568184 | Presence sensing method, presence sensing device and light system | Dong Xing, Aijun Wang, Xin Luo, Xin Zhou, Jiyong Zhang +1 more | 2020-02-18 |
| 10440798 | LED lamp and temperature control circuit applied thereto | Zhu Mao, Zhangji Zhou, Min Fang, Shuyi Qin | 2019-10-08 |
| 9111743 | Preheating circuit for electronic ballast | Youmin Zhang, Hongbin Wei | 2015-08-18 |
| 8362701 | Ballast with end-of-life protection for one or more lamps | Gang Yao, Bo Zhang, Xuefei Xie, Ting Zhang, Peng Sun | 2013-01-29 |