Pierre Hagendorf
6Patents
5h-index
2Co-inventors
45Inventor score
Filing activity: Sep 24, 2004 → Jan 12, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7492731B2 | Method for dynamically optimizing bandwidth allocation in variable bitrate (multi-rate) conferences | Electricity | 89 | Active |
| US9088877B1 | Systems and methods for initiating communication between IM clients and mobile clients | Electricity | 6 | Active |
| US8145770B2 | Devices, methods, and media for determining and assigning optimal media characteristics in communications sessions | Electricity | 6 | Active |
| US8208410B1 | Systems and methods for implementing call waiting in multimedia devices | Electricity | 5 | Expired |
| US8208004B2 | Device, methods, and media for providing multi-point video conferencing unit functions | Electricity | 5 | Active |
| US8917635B2 | Method for dynamically optimizing bandwidth allocation in variable bitrate (multi-rate) conferences | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.