Xiaobao Chen
54Patents
11h-index
17Co-inventors
75Inventor score
Filing activity: Feb 24, 2000 → Dec 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6654610B1 | Two-way packet data protocol methods and apparatus for a mobile telecommunication system | Electricity | 112 | Expired |
| US6987743B2 | Method of supporting seamless hand-off in a mobile telecommunications network | Electricity | 42 | Expired |
| US7688859B2 | Telecommunications apparatus and method | Electricity | 28 | Active |
| US7554949B2 | Filtering data packets at a network gateway working as a service-based policy (sblp) enforcement point | Electricity | 24 | Expired |
| US6842456B1 | Non-encapsulation mobile IP | Electricity | 22 | Expired |
| US7610393B1 | Mobile IP supporting quality of service | Electricity | 19 | Expired |
| US7496068B2 | Methods and apparatus for data transfer in a packet-switched data network | Electricity | 18 | Active |
| US7136362B2 | Method of operating a mobile telecommunications network | Electricity | 16 | Expired |
| US7558240B2 | Radio telecommunications apparatus and method for communications internet data packets containing different types of data | Electricity | 16 | Expired |
| US6920499B2 | Resource reservation in third generation telecommunication network by comparing RSVP messages | Electricity | 13 | Expired |
| US8179888B2 | Telecommunications apparatus and method | Electricity | 12 | Active |
| US8064384B2 | Packet radio network and method | Electricity | 11 | Active |
| US8072923B2 | Packet radio network and method | Electricity | 7 | Active |
| US7907618B2 | Telecommunications system | Electricity | 5 | Active |
| US8184646B2 | Telecommunications system and method | Electricity | 5 | Active |
| US8345606B2 | Methods and apparatus for data transfer in a packet-switched data network | Electricity | 4 | Active |
| US7995523B2 | Method and apparatus for data transfer in a packet-switched network | Electricity | 4 | Active |
| US8289957B2 | Packet data communications | Electricity | 4 | Active |
| US6829483B2 | Method of providing quality of service in a mobile telecommunications network | Electricity | 3 | Expired |
| US7860037B2 | Telecommunications system and method for communicating internet packets between an external packet data communications network and a packet radio network | Emerging Cross-Sectional Technologies | 3 | Active |
| US8781469B2 | Radio access technology selection in telecommunications system | Electricity | 2 | Active |
| US8130725B2 | Distributed mobile agent | Electricity | 2 | Active |
| US7860073B2 | Tunneling internet protocol packets between a gateway support node and a mobile terminal | Electricity | 2 | Expired |
| US9319976B2 | Radio access technology selection in telecommunications system | Electricity | 2 | Active |
| US8611296B2 | Method and apparatus for data transfer in a packet-switched network | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.