Gordon Ryley
7Patents
4h-index
8Co-inventors
42Inventor score
Filing activity: Jul 28, 2000 → Jan 2, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7738917B2 | Intercom/wireless door bell for multi-handset telephone system | Electricity | 269 | Active |
| US7062291B2 | Wireless multi-handset telephone system with integrated video monitoring accessories | Electricity | 189 | Expired |
| US7339608B2 | Wireless motion sensor using infrared illuminator and camera integrated with wireless telephone | Physics | 14 | Expired |
| US6914968B1 | Method and apparatus for telephone call fraud detection and prevention | Electricity | 10 | Expired |
| US7933556B2 | Remote video access capability for a wireless video monitoring/cordless phone system | Electricity | 3 | Expired |
| US6990356B2 | Cordless telephone system with wireless expansion peripherals | Electricity | 2 | Expired |
| US8315653B2 | Routing messages between cellular handsets and a multi-handset cordless telephone system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.