Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803451 | Application exception recovery | Liang Zhang, Zhijun Lu, Yu Li | 2023-10-31 |
| D983520 | Card case | — | 2023-04-18 |
| D979936 | Wallet | — | 2023-03-07 |
| 11347685 | File management method and apparatus | Chongning Jiang | 2022-05-31 |
| 10644863 | Communication device and echo cancellation method thereof | Wei-Jian Lin | 2020-05-05 |
| 10050667 | Network connection device and cable status detection method | — | 2018-08-14 |
| 8036618 | Auto gain controller and control method thereof | — | 2011-10-11 |
| 7333483 | Integrated mobile gateway device used in wireless communication network | Yongxiang Zhao, Lian Yang, Tao Peng, Zhijun Zhang, Xingwang Huang +1 more | 2008-02-19 |