Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379649 | Device and method for dynamic time-lapse photography | Yufeng Sun, Daming LI | 2025-08-05 |
| 12044954 | Device and method for dynamic time-lapse photography | Yufeng Sun, Daming LI | 2024-07-23 |
| 11849755 | Stem screening and conditioning device and method of using the same | Ze Liu, Zeyu Wang, Yuanzhen Zhou, Tiansheng Dai | 2023-12-26 |
| 11573413 | Equatorial mount for telescope with balanced weight distribution | Yufeng Sun, Wenzhong Shen | 2023-02-07 |
| 11320644 | Equatorial mount locking device | Yufeng Sun, Wenzhong Shen | 2022-05-03 |
| D835820 | Work light | — | 2018-12-11 |
| D835315 | Work light | — | 2018-12-04 |
| 8843998 | Apparatus, systems and methods for secure and selective access to services in hybrid public-private infrastructures | Tianying Fu, Gaurav Manglik | 2014-09-23 |