Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976643 | Piston limiting structure, compressor, and heat exchange apparatus | Jia Xu, Yusheng Hu, Huijun Wei, Sen Yang, Zhongcheng Du +8 more | 2024-05-07 |
| 11893915 | Image sticking test method and image sticking test device | Dongfang Zhao, Zhe Du, Xun Liu, Zidong GUO | 2024-02-06 |
| 11788530 | Piston limiting structure, compressor, and heat exchange apparatus | Yusheng Hu, Huijun Wei, Jia Xu, Zhongcheng Du, Sen Yang +8 more | 2023-10-17 |
| 11519270 | Oil supply to the back pressure groove of a vane pump | Jia Xu, Fayou Luo, Pengkai Wan, Fei Wu, Ning Ding | 2022-12-06 |
| 9905025 | Moving object tracking apparatus, method and unmanned aerial vehicle using the same | Jian Yang, Chong Fu, Lin Yang | 2018-02-27 |
| 8548797 | Short text language detection using geographic information | Yookyung Kim, Xian Xiang Hu, Xin Li | 2013-10-01 |
| 7546555 | Method and apparatus for matching a control with an icon | Hanqi Yang | 2009-06-09 |