Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269139 | Intelligent production line for turning tool bit cavities and use method thereof | Changhe Li, Haogang Li, Liang Luo, Weixi Ji, Binhui Wan +15 more | 2025-04-08 |
| 12172249 | Carbide blade cutter head filling device and method | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2024-12-24 |
| 12103129 | Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system | Yanbin Zhang, Liang Luo, Changhe Li, Haizhou Xu, Min Yang +8 more | 2024-10-01 |
| 12036632 | Multi-station turning tool bit milling fixture system | Changhe Li, Haogang Li, Liang Luo, Huajun Cao, Bingheng Lu +10 more | 2024-07-16 |
| 11976348 | Carbide tool cleaning and coating production line and method | Yanbin Zhang, Liang Luo, Changhe Li, Weixi Ji, Binhui Wan +16 more | 2024-05-07 |
| 11951618 | Multi-procedure integrated automatic production line for hard alloy blades under robot control | Changhe Li, Teng Gao, Liang Luo, Yanbin Zhang, Weixi Ji +15 more | 2024-04-09 |
| 11801613 | Carbide blade cleaning device and system | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2023-10-31 |
| 11790137 | Method for parameter design and numerical simulation of jet trencher nozzle | Li Zou, Zhe Sun, Yanshun Zhu, Yuguo Pei, Zhiqiang Wang +3 more | 2023-10-17 |
| 11691239 | Carbide blade grinding forming processing production line | Min Yang, Changhe Li, Shuo Yin, Liang Luo, Weixi Ji +16 more | 2023-07-04 |
| 11628993 | Automatic tray loading system and use method of the same | Changhe Li, Yuying Yang, Haogang Li, Liang Luo, Weixi Ji +15 more | 2023-04-18 |
| 11158708 | Graphene channel silicon carbide power semiconductor transistor | Weifeng Sun, Siyang Liu, Sheng-Hua Li, Chi Zhang, Jiaxing Wei +2 more | 2021-10-26 |