Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276497 | Pure-rolling generating measurement method and device for gear helix artifact | Siying Ling, Xiaoyan Li, Ming Ling, Zhimin Huang, Xiaolin Wang +1 more | 2025-04-15 |
| 12194590 | Lapping device for gear helix artifact with equal common normal by rolling method | Siying Ling, Ming Ling, Xiaoyan Li, Liding Wang | 2025-01-14 |
| 12011748 | Generating device based on friction drive for gear involute artifact with long-rolled path length by rolling method | Siying Ling, Ming Ling, Xiangsheng Liu, Yang Yang, Liding Wang | 2024-06-18 |