Eric P. Mitchell
9Patents
6h-index
12Co-inventors
52Inventor score
Filing activity: Mar 31, 1997 → Apr 28, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6903613B1 | Voltage controlled oscillator | Electricity | 64 | Expired |
| US6215799A | Analog telephone to | Electricity | 26 | Expired |
| US6762725B2 | PC card retractable antenna | Physics | 14 | Expired |
| US6522299B2 | PC card retractable antenna | Physics | 10 | Expired |
| US6825728B1 | Method and device for generating frequency adjustment parameters for a voltage controlled oscillator | Electricity | 7 | Expired |
| US6055245A | Apparatus and method for digitally conveying alert tones between an analog modem and an | Electricity | 7 | Expired |
| US7109763B1 | Phase locked loop operable over a wide frequency range | Electricity | 3 | Expired |
| US6320883A | Method and apparatus for automatic selection of an unknown | Electricity | 2 | Expired |
| US7057434B1 | Circuit and method to eliminate startup and shutoff runt pulses from crystal oscillators | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.