Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165864 | Information synchronization method and apparatus | Chao Zhou, Xuming Yao | 2021-11-02 |
| 11104145 | Reman ink cartridge, reman chip and printer system communication method | Ming Kong | 2021-08-31 |
| 11098946 | Door-in-door having display screen assembly and refrigerator having the same | Mingyong Liu, Ning Wang, Weijian Fu, Yuan Wang, Shidong Li | 2021-08-24 |
| 11044391 | Electronic device having sliding mechanism | Zhisheng Lin, Binbin Yan, Jingming Wan | 2021-06-22 |
| 11036078 | Display panel, driving method thereof, and display device | Li Jiang, Tongmin Liu, Jun Xu, Fei Chen, Aoxiang Li | 2021-06-15 |
| 10977514 | Method and apparatus for verification of an authentication symbol | Miroslav Trajkovic | 2021-04-13 |
| 10940968 | Banknote-sorting production line and device thereof for banknote-bundle stamping and code spraying | Heng Liu, Maoling Chen, Shang YIN, Yuxuan Xie | 2021-03-09 |
| 10894761 | Recyclable clean fracturing fluid thickener, preparation method and recovery method thereof, and high-temperature resistant clean fracturing fluid | Xiaojiang Yang, Jincheng Mao | 2021-01-19 |