Xiaofeng Gao
60Patents
18h-index
49Co-inventors
84Inventor score
Filing activity: Oct 29, 1999 → Dec 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6885737B1 | Web integrated interactive voice response | Electricity | 283 | Expired |
| US7324633B2 | Web integrated interactive voice response | Electricity | 244 | Expired |
| US7136466B1 | DSL integrated call waiting | Electricity | 139 | Expired |
| US6973384B2 | Automated location-intelligent traffic notification service systems and methods | Electricity | 120 | Expired |
| US7369647B2 | Voice mail notification using instant messaging | Electricity | 92 | Expired |
| US7269505B2 | Automated location-intelligent traffic notification service systems and methods | Electricity | 62 | Expired |
| US8296066B2 | Automated location-intelligent traffic notification service systems and methods | Electricity | 59 | Active |
| US6707890B1 | Voice mail notification using instant messaging | Electricity | 47 | Expired |
| US7769974B2 | Increasing data locality of recently accessed resources | Physics | 42 | Expired |
| US7127488B1 | System and method for gathering information related to a geographical location of a caller in an internet-based communication system | Electricity | 42 | Expired |
| US6970553B1 | Integrated chat client with calling party choice | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7139374B1 | System and method for gathering information related to a geographical location of a callee in a public switched telephone network | Electricity | 34 | Expired |
| US7430472B2 | Automated location-intelligent traffic notification service systems and methods | Electricity | 31 | Active |
| US7221748B1 | Method for linking call log information to address book entries and replying using medium of choice | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7379421B1 | System and method for forwarding messages | Electricity | 24 | Expired |
| US6975719B1 | Integrated chat client with called party choice | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7088805B1 | Method for polling a call log | Electricity | 22 | Expired |
| US6891934B1 | IP handset-based voice mail notification | Electricity | 18 | Expired |
| US7623645B1 | System and method for gathering information related to a geographical location of a caller in a public switched telephone network | Electricity | 16 | Expired |
| US8204184B2 | Web integrated interactive voice response | Electricity | 13 | Active |
| US7308462B1 | Methods and systems for building and distributing audio packages | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7260198B1 | System and method for displaying a party profile for incoming and outgoing calls | Electricity | 9 | Expired |
| US9414130B2 | Interactive content overlay | Electricity | 9 | Active |
| US7912642B2 | Automated location-intelligent traffic notification service systems and methods | Electricity | 8 | Active |
| US7412048B2 | Integrated chat client with receiving party choice | Emerging Cross-Sectional Technologies | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.