Eric Cheung
41Patents
8h-index
22Co-inventors
71Inventor score
Filing activity: Oct 24, 2000 → Jan 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6456711B1 | Method for placing a call intended for an enhanced network user on hold while the enhanced network user is unavailable to take the call using a distributed feature architecture | Electricity | 103 | Expired |
| US7451188B2 | System and method for text translations and annotation in an instant messaging session | Electricity | 46 | Active |
| US8376910B2 | Methods, systems, and computer program products for providing remote participation in multi-media events | Human Necessities | 40 | Active |
| US8739234B1 | Process and method of providing a shared experience with multimedia content | Electricity | 24 | Active |
| US7251254B2 | Telecommunication network system and method in communication services using session initiation protocol | Electricity | 19 | Expired |
| US8545369B2 | Methods, systems, and computer program products for providing remote participation in multi-media events | Human Necessities | 19 | Active |
| US7164762B2 | Enhanced call feature service | Electricity | 17 | Expired |
| US9614977B1 | Real-time media control for audio and multimedia conferencing services | Electricity | 11 | Active |
| US8739031B2 | System and method for text translations and annotation in an instant messaging session | Electricity | 8 | Active |
| US8891751B2 | Method and apparatus for providing call parking | Electricity | 7 | Active |
| US8311196B2 | Automatic mute detection | Electricity | 6 | Active |
| US7848507B2 | Method and apparatus for compositional control of end-to-end media in IP networks | Electricity | 5 | Active |
| US8675524B2 | Method and apparatus for dynamically allocating resources for large-scale multimedia conferences | Electricity | 5 | Active |
| US6778560B1 | Signaling/media separation for telecommunication network system and method | Electricity | 4 | Expired |
| US6907012B1 | Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture | Electricity | 4 | Expired |
| US7664122B1 | Call tracking using voice quality measurement probe | Electricity | 3 | Expired |
| US8451725B1 | Method and apparatus for distributed compositional control of end-to-end media in IP networks | Electricity | 3 | Active |
| US7567524B1 | Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture | Electricity | 3 | Active |
| US8451996B2 | Automatic mute detection | Electricity | 2 | Active |
| US8554848B2 | Collective asynchronous media review | Physics | 2 | Active |
| US8295208B2 | Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture | Electricity | 2 | Active |
| US8725901B2 | Analysis tool for intra-node application messaging | Electricity | 2 | Active |
| US8867721B2 | Automatic mute detection | Electricity | 2 | Active |
| US8250216B2 | Method and apparatus for programming session initiation protocol back-to-back user agents | Physics | 1 | Active |
| US8621066B2 | Apparatus for tracking the distribution of media content | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.