Charles E. Woodson
18Patents
11h-index
32Co-inventors
68Inventor score
Filing activity: Dec 27, 2001 → May 6, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8594626B1 | Post-paid wireless service balance management | Electricity | 224 | Active |
| US7260384B2 | Method and system for dynamic selection of voice mail system | Electricity | 147 | Expired |
| US6947531B1 | System and method for advertising supported communications | Physics | 121 | Expired |
| US7043241B1 | Method and system for provisioning authorization for use of a service in a communications network | Electricity | 55 | Expired |
| US7406330B2 | Method and system for extending IP PBX services to cellular wireless communication devices | Electricity | 39 | Active |
| US7545762B1 | Method and system for network presence notification | Electricity | 38 | Active |
| US7215754B1 | Method and system for user selection from multiple predefined service profile sets | Electricity | 31 | Expired |
| US7437162B1 | Method and system for dynamically delivering a voice call as voice or data depending on data-mode of destination terminal | Electricity | 26 | Active |
| US7260386B1 | Method and system for changing a service account profile from a station operated under another service account | Electricity | 20 | Expired |
| US7142657B2 | Method and system for preventing call forward looping | Electricity | 13 | Expired |
| US8064951B2 | Method and system for selective application of cellular-PBX integration service | Electricity | 12 | Active |
| US7756255B1 | Method and system for delivering a voice message from a telephone to a group of recipients | Electricity | 9 | Active |
| US8027456B1 | Method and system for providing call tones service in a system with multiple media content providers | Electricity | 9 | Active |
| US8169952B2 | Method and system for selective application of cellular-PBX integration service | Electricity | 7 | Active |
| US8213899B1 | Real time network determination of intra-carrier mobile to mobile calls | Electricity | 5 | Active |
| US8046470B2 | Method and system for incoming call notification | Electricity | 5 | Active |
| US8254989B2 | Method and system for account balance restriction on application of cellular-PBX integration service | Electricity | 1 | Active |
| US7596219B1 | Method and system for preventing endless looping during telephone call set up | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.