Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313227 | LED filament and LED light bulb | Tao Jiang, Mingbin Wang, Yuexing Li, Zhichao Zhang, Chihshan Yu +2 more | 2025-05-27 |
| 12200839 | LED filament and light bulb using LED filament | Tao Jiang, Ming-Bin Wang, Chih-Shan Yu, Rong-Huan Yang, Ji-Feng Xu +3 more | 2025-01-14 |