Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146243 | Twisting machine for automatic donning | Jian-Yun Nie, Pihua Zhang, Ming Zhang, Yanwei Zhang, Lei Wu +4 more | 2024-11-19 |
| 12123111 | Lifting system for inner yarn rails | Jian-Yun Nie, Pihua Zhang, Ming Zhang, Yanwei Zhang, Lei Wu +4 more | 2024-10-22 |
| 11926935 | Automatic yarn feeding system for twisting machine | Pihua Zhang, Ming Xiao, Haibo Jiang, Ming Zhang, Huanian Yang | 2024-03-12 |