Ce Xu
17Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Jun 8, 2000 → Jul 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7277416B1 | Network based IP address assignment for static IP subscriber | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7272379B1 | Session-based accounting | Electricity | 22 | Expired |
| US8670405B1 | Mobile internet protocol square | Electricity | 14 | Active |
| US7606189B1 | Architecture of internet protocol-based cellular networks | Electricity | 10 | Expired |
| US9338305B2 | Calling back a device that made a call | Electricity | 3 | Active |
| US9961526B2 | Emergency call support for VoLTE roaming within S8 home routing architecture | Electricity | 2 | Active |
| US11729223B1 | Systems and methods for facilitating provisioning of internet protocol multimedia subsystem services | Electricity | 1 | Active |
| US8799718B2 | Failure system for domain name system client | Electricity | 1 | Active |
| US8103915B2 | Failure system for domain name system client | Electricity | 1 | Active |
| US9894504B2 | Emergency call support for VoLTE roaming within S8 home routing architecture | Electricity | 1 | Active |
| US9271116B1 | Location-based telephone calls over a wireless local area network (WLAN) | Electricity | 1 | Active |
| US11656495B2 | Display module and method of manufacturing the same, display apparatus, and polarizer for display module | Electricity | 1 | Active |
| US9198013B2 | Identifying base station types | Electricity | 0 | Active |
| US9930524B2 | Detecting a second user device identifier based on registration of a first user device identifier | Electricity | 0 | Active |
| US12249260B2 | Flexible polarizer and flexible touch display device | Physics | 0 | Active |
| US12218986B2 | Systems and methods for facilitating provisioning of internet protocol multimedia subsystem services | Electricity | 0 | Active |
| US8989708B2 | Network device access ID assignment and management | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.