Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296422 | Multi-connecting rod linkage angle attachment head | Hu Chen, Xin Deng, Hongtao Tang, Changlin Du, Yapeng Li +12 more | 2025-05-13 |
| 8932113 | Grinding machine with 5-axis for cutter | Dehai Yu, Junmin Zheng, Hongqi Chen, Chungang Cai, Xingjian He +6 more | 2015-01-13 |