Jian Chen
25Patents
4h-index
22Co-inventors
55Inventor score
Filing activity: Feb 21, 2014 → Apr 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9746331B1 | Method and apparatus for map matching | Physics | 8 | Active |
| US9864827B1 | System and method for modeling electronic circuit designs | Physics | 5 | Active |
| US9739888B2 | Method, system and device for position determination with predicted ephemeris | Physics | 4 | Active |
| US9715569B1 | Methods, systems, and articles of manufacture for implementing an electronic design with disconnected field domains | Emerging Cross-Sectional Technologies | 4 | Active |
| US9591458B2 | Method and apparatus for adaptive positioning | Electricity | 3 | Active |
| US10067237B1 | Method and apparatus for geo-fence detection | Physics | 3 | Active |
| US9642110B2 | GPS and WLAN hybrid position determination | Electricity | 3 | Active |
| US9197998B2 | Method and system for positioning wireless device | Electricity | 3 | Active |
| US9467965B2 | Positioning data distribution applied to server-based positioning system | Electricity | 2 | Active |
| US9237418B2 | Positioning database management applied to server-based positioning system | Electricity | 2 | Active |
| US11721083B2 | X-ray imaging system and method | Physics | 1 | Active |
| US9712976B1 | Method and system for position updating using cached radio signal range | Electricity | 1 | Active |
| USRE47926E1 | Server-based positioning system architecture | General | 1 | Active |
| US9743233B1 | Method and apparatus for geo-fence monitoring | Electricity | 1 | Active |
| US9357521B2 | Determining an estimated location of a base station | Physics | 1 | Active |
| US9521568B2 | Wireless LAN device positioning | Electricity | 1 | Active |
| USRE48160E1 | Method and system for positioning wireless device | General | 1 | Active |
| USRE48934E1 | Wireless LAN device positioning | General | 1 | Active |
| US9781572B2 | Positioning database management applied to server-based positioning system | Electricity | 1 | Active |
| US9578618B2 | Server-based positioning system architecture | Electricity | 0 | Active |
| US9872166B2 | Apparatus and method for providing positioning data based on authentication result | Electricity | 0 | Active |
| US10117258B2 | Wireless channel redistribution method and apparatus | Electricity | 0 | Active |
| US9699759B1 | Method and device for detecting false movement of a mobile device | Physics | 0 | Active |
| USRE47940E1 | Positioning database management applied to server-based positioning system | General | 0 | Active |
| US10310089B2 | Method and apparatus for updating and providing satellite navigation message | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.