Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379649 | Device and method for dynamic time-lapse photography | Daming LI, Xuefeng Zhu | 2025-08-05 |
| 12257694 | Door control apparatus | Ou Ma, Samuel King | 2025-03-25 |
| 12044954 | Device and method for dynamic time-lapse photography | Daming LI, Xuefeng Zhu | 2024-07-23 |
| 11573413 | Equatorial mount for telescope with balanced weight distribution | Wenzhong Shen, Xuefeng Zhu | 2023-02-07 |
| 11320644 | Equatorial mount locking device | Wenzhong Shen, Xuefeng Zhu | 2022-05-03 |
| 11304442 | Smoke generation product and manufacturing method therefor | Yong Deng, Xiang Fei, Jiang Wu, Kai LIU, Jin Ma +7 more | 2022-04-19 |
| 9675104 | Cigarette paper additive having harm reduction function and application thereof | Ya Dai, Deqing Zhao, Kefu Chen, Kunyan Chen, Lijun ZHU +1 more | 2017-06-13 |