Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338651 | Disinfection device of door handle being rotational and transpositional | Tengfei Zhang, Di Xiao, Jihong Wang | 2025-06-24 |
| 11754150 | Belt driven system and tensioner thereof | Liang Dong, Shuxin Shuai, Zhanyan Wen, Enqi Liu, Hanhui Xu +4 more | 2023-09-12 |
| 11391475 | Radiant air conditioning system for controlling comfortable and healthy indoor environment based on infrared sensing technology | Xiaozhou Wu, Haichao Wang, Yu Zhao, Jihong Wang | 2022-07-19 |
| 11324847 | Automatic source-seeking indoor pollution purifying and removing device and method | Tengfei Zhang, Yun-Fei Wei | 2022-05-10 |
| 11204183 | Ventilator with dual flow passages | Tengfei Zhang, Facheng Li, Jihong Wang | 2021-12-21 |