Geoffrey Anderson
7Patents
7h-index
11Co-inventors
56Inventor score
Filing activity: Feb 14, 1994 → Jun 1, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5737394A | Portable telephone apparatus having a plurality of selectable functions activated by the use of dedicated and/or soft keys | Electricity | 190 | Expired |
| US5583965A | Methods and apparatus for training and operating voice recognition systems | Physics | 95 | Expired |
| US5524135A | Method and apparatus for secure downloading of operational information into a wireless communications device | Electricity | 79 | Expired |
| US5513245A | Automatic generation of private authentication key for wireless communication systems | Electricity | 79 | Expired |
| US5794139A | Automatic generation of private authentication key for wireless communication systems | Electricity | 58 | Expired |
| US5960363A | Tone generating apparatus for a cellular telephone to simulate tones normally sensed by a user of a land-line telephone | Electricity | 37 | Expired |
| US7302323B2 | Transportation data recording system | Electricity | 24 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.