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Yanmei Yang

Huawei: 10 patents #112 of 3,260Top 4%
Overall (2020): #8,176 of 565,922Top 2%
10
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10880744 Security negotiation method, security function entity, core network element, and user equipment Jiangwei Ying, Zhenglei Huang 2020-12-29
10841750 Method, apparatus, and system for changing association relationship between MCPTT user and MCPTT group Yizhuang Wu, Cuili Ge 2020-11-17
10833874 Certificate notification method and apparatus Jiangwei Ying, Jing Chen, Qi Li 2020-11-10
10834541 Method for setting MCPTT group, device, and system Yizhuang Wu 2020-11-10
10764183 Data flow transmission method, device, and system Wanqiang Zhang 2020-09-01
10757542 Broadcast bearer management method and device thereof Cuili Ge, Yizhuang Wu 2020-08-25
10743148 Multi-group call setup method and device Yizhuang Wu, Cuili Ge 2020-08-11
10735498 Method and device for interworking between different OTTs Lei Wan, De Chen 2020-08-04
10728805 Bearer establishment method and apparatus Qiang Deng 2020-07-28
10542433 Connection establishment method, device, and system 2020-01-21