Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370247 | Automobile hub with hollow rim, hub assembling method and automobile | Changhai Li, Xu Wang, Hongbiao Li, Lin Zhu, Zhen Li +1 more | 2022-06-28 |
| 11338614 | Wheel and rim with weight reduction sockets | Zuo Xu, Xu Wang, Hanqi Wu, Zhen Li, Kaiqing Wang +4 more | 2022-05-24 |
| 11338613 | Wheel and rim with weight reduction sockets | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Yule Zhou +3 more | 2022-05-24 |
| 11312175 | Automobile hub of multilayer rim, hub assembling method and automobile | Changhai Li, Xu Wang, Hongbiao Li, Zhen Li, Yule Zhou +1 more | 2022-04-26 |
| 11167587 | Wheel and rim with weight reduction inner flange | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Yule Zhou +3 more | 2021-11-09 |
| 11052703 | Wheel and rim with inner flange having strip weight reduction sockets | Zuo Xu, Guoyuan Xiong, Xu Wang, Zhen Li, Kaiqing Wang +4 more | 2021-07-06 |
| 7634177 | Heat isolation cover for heat blower | — | 2009-12-15 |
| 6873791 | Retaining device of heat blower | — | 2005-03-29 |
| D496502 | Shoe dryer | — | 2004-09-21 |
| 6460272 | Safety hot air blowing gun | — | 2002-10-08 |
| D458818 | Hot air blower | — | 2002-06-18 |
| D458524 | Hot air blower | — | 2002-06-11 |
| 6397003 | Hot air-blower off-state residual heat preventive control circuit | — | 2002-05-28 |
| D457043 | Hot air blower | — | 2002-05-14 |
| D457044 | Hot air blower | — | 2002-05-14 |
| D456679 | Hot air blower | — | 2002-05-07 |
| D456680 | Protective cap for a hot air blower | — | 2002-05-07 |
| D456681 | Hot air blower | — | 2002-05-07 |
| D455621 | Hot air blower | — | 2002-04-16 |
| 6370326 | Safety hot air blowing gun | — | 2002-04-09 |
| D436507 | Hot air blower | — | 2001-01-23 |
| 5953933 | Water container and cooling fan assembly | — | 1999-09-21 |