Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418217 | Arc extinguishing structure for direct current circuit breaker | Yanxia Zhang, Li Zhang, Qianzhong Chen | 2019-09-17 |
| 10356194 | Method, system and client for uploading image, network server and computer storage medium | Zhu Liang, Huixing Wang, Jia Ma, Huiming Gan, Hao Wu +5 more | 2019-07-16 |
| 10277548 | Method and device for prompting dynamic information about contact person | Hao Zhang | 2019-04-30 |
| 10212244 | Information push method, server, user terminal and system | — | 2019-02-19 |
| 10193971 | Method, server and system for application synchronization | Dan Zeng, Yanping Guan | 2019-01-29 |