Graham M. Avis
42Patents
21h-index
27Co-inventors
85Inventor score
Filing activity: Mar 20, 1985 → Nov 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4675863A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 352 | Expired |
| US5022024A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 257 | Expired |
| US4912705A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 241 | Expired |
| US4817089A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 236 | Expired |
| US5687194A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 234 | Expired |
| US5121391A | Subscriber RF telephone system for providing multiple speech and/or data singals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 217 | Expired |
| US5657358A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels | Emerging Cross-Sectional Technologies | 145 | Expired |
| US5119375A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 116 | Expired |
| US5008900A | Subscriber unit for wireless digital subscriber communication system | Electricity | 102 | Expired |
| US5734678A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 90 | Expired |
| US4811420A | Initialization of communication channel between a subsciber station and a base station in a subscriber communication system | Electricity | 79 | Expired |
| US6014374A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 70 | Expired |
| US4825448A | Subscriber unit for wireless digital telephone system | Electricity | 68 | Expired |
| US6332086A | Discontinuous receive operation in a wireless terminal | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5633873A | Combined fixed and mobile radio communication system and method | Electricity | 49 | Expired |
| US6282180A | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4893317A | Digital signals and frequency correction in a digital wireless system | Electricity | 44 | Expired |
| US5703881A | Multi-subscriber unit for radio communication system and method | Electricity | 34 | Expired |
| US6954470B2 | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6393002B1 | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6842440B2 | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6771667B2 | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4881240A | AM equalizer circuit for digital systems | Electricity | 16 | Expired |
| US5164923A | Cumulative operational timers and methods for cellular telephones | Physics | 15 | Expired |
| US5168507A | Automatic adaptive equalizer | Electricity | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.