Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263519 | Push-bending forming device and method for titanium alloy tubes | Liming Wei, Chenge Wan, Jie Xiao, Feng Cui, Yubin Fan +4 more | 2025-04-01 |
| 12202683 | Process system of follower fixture for tank moving support and automatic processing production line thereof | Changhe Li, Dewei Liu, Aiguo Qin, Hanqi Fan, Min Li +10 more | 2025-01-21 |
| 12138649 | Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet | Changhe Li, Dongzhou Jia, Huajun Cao, Zhiguang HAN, Naiqing Zhang +9 more | 2024-11-12 |
| 11898699 | Oil mist recovery, separation and purification device for minimum quantity lubricant grinding process | Changhe Li, Zhenjing Duan, Huajun Cao, Naiqing Zhang, Lan Dong +8 more | 2024-02-13 |
| 11851718 | InDel marker genotype database of Malus and use in identity fingerprinting of germplasm resources | Xinzhong Zhang, Xuan Wang, Fei Shen, Ruiting CHEN, Zhenhai Han +5 more | 2023-12-26 |
| 11801613 | Carbide blade cleaning device and system | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2023-10-31 |
| 11441729 | Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process | Changhe Li, Zhenjing Duan, Huajun Cao, Naiqing Zhang, Lan Dong +8 more | 2022-09-13 |
| 11185904 | Differential temperature push bending method and device for tube with small bending radius | Yubin Fan, Chunlin Fu | 2021-11-30 |
| 10913096 | Method and former for necking and thickening tube end | Jie Xiao | 2021-02-09 |
| 10367364 | Method and apparatus for powering mobile device | — | 2019-07-30 |
| D803449 | Floodlight | Youfei Chen | 2017-11-21 |
| D779097 | Portable work light | Youfei Chen | 2017-02-14 |
| D779092 | Hand-held lamp | Youfei Chen | 2017-02-14 |
| D779094 | Portable work light | Youfei Chen | 2017-02-14 |
| D779095 | Work light | Youfei Chen | 2017-02-14 |
| D779096 | Work light | Youfei Chen | 2017-02-14 |
| 9498832 | Reciprocating saw blade assembly | Lifeng Zhou | 2016-11-22 |
| 9415489 | Impact mechanism for an electric tool | — | 2016-08-16 |
| 9101992 | Reciprocating saw blade assembly | Lifeng Zhou | 2015-08-11 |
| 8950756 | Universal mounting hole means for different electric tool heads | Tao Lu | 2015-02-10 |