Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011788 | Crawling welding robot | Xiaobing Feng, Lisheng Gao | 2024-06-18 |
| 11786986 | Crawling welding robot and method of controlling the same | Xiaobing Feng, Lisheng Gao, Baiwa Pan, Ruimin Duan, Hailong Li | 2023-10-17 |
| 7498542 | Control method and system for a trackless autonomous crawling all-position arc welding robot with wheels and permanent magnet caterpillar belts | Bingyi Yan, Lisheng Gao, Hua Zhang, Qinying Lu | 2009-03-03 |
| 4628181 | Method of controlling the output characteristic of a welding power source, apparatus for arc welding, and electrical circuit to be used for such apparatus | Renhao Zhang, Zhiming Ou, Zhiqion Wu | 1986-12-09 |