Mingjun Shan
12Patents
4h-index
7Co-inventors
49Inventor score
Filing activity: Apr 28, 2006 → May 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8488597B2 | Apparatus for collecting charging information of a data service and charging method thereof | Electricity | 166 | Active |
| US7752128B2 | Charging network, charging agent apparatus and charging method | Electricity | 8 | Active |
| US8402132B2 | Method, system and device for device capabilities exchange | Electricity | 7 | Active |
| US8064877B2 | Charging method and network system thereof, packet data network gateway and charging system thereof | Electricity | 4 | Active |
| US8358616B2 | Peer-to-peer communication charging method, communication system and charging device | Electricity | 3 | Active |
| US9197577B2 | Policy control method and system, and relevant apparatus | Electricity | 1 | Active |
| US8331903B2 | Charging method and system for push-to-talk over cellular system | Electricity | 1 | Active |
| US8285252B2 | Charging method, system and apparatus | Electricity | 0 | Active |
| US8311016B2 | Charging method and network system thereof, packet data network gateway and charging system thereof | Electricity | 0 | Active |
| US9992349B2 | Policy control method and system, and relevant apparatus | Electricity | 0 | Active |
| US10341496B2 | Policy control method and system, and relevant apparatus | Electricity | 0 | Active |
| US8249639B2 | Method and system for charging of push to talk over cellular service and communication system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.