Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446744 | Polygonal cutting blade having circular arc-shaped groove in hole and cutting tool | Aisheng JIANG, Aimin Tang, Junbo XUE, Xingdong XIANG | 2022-09-20 |
| 11298758 | Cutting blade having a plurality of different coatings on surfaces thereof | Aisheng JIANG, Lan NI, Ping Li, Min Liu | 2022-04-12 |
| 9849523 | Rotary cutting tool with accurate positioning | Aisheng JIANG, Aimin Tang, Min Liu, Lin Chen, Wei Yi | 2017-12-26 |
| 9346109 | Unequal helix-angle end mill | Jin Xu, Shuzhang Fang, Ping Li | 2016-05-24 |