Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432021 | Emergency inverter and emergency lighting system | Xi Shen, James Nourse, Jerzy Janczak | 2019-10-01 |
| 10334688 | Detection circuit and LED tube including the same | Jingxu Zhou, Deyong Kong | 2019-06-25 |
| 10314134 | Retrofit LED lamp | Xiujuan Wu, Jing Xu Zhou, Jason J. Yang, Jessie Li-Kuo Wang, Tian Ella | 2019-06-04 |