Rex Baird
14Patents
9h-index
8Co-inventors
57Inventor score
Filing activity: Mar 31, 1999 → Nov 6, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6753738B1 | Impedance tuning circuit | Electricity | 67 | Expired |
| US6630868B2 | Digitally-synthesized loop filter circuit particularly useful for a phase locked loop | Electricity | 40 | Expired |
| US6459394B1 | Multi-bank flash ADC array with uninterrupted operation during offset calibration and auto-zero | Electricity | 27 | Expired |
| US6204787A | Circuits and methods for gain ranging in an analog modulator and systems using the same | Electricity | 27 | Expired |
| US6765445B2 | Digitally-synthesized loop filter circuit particularly useful for a phase locked loop | Electricity | 24 | Expired |
| US7133485B1 | Feedback system incorporating slow digital switching for glitch-free state changes | Electricity | 19 | Expired |
| US6686803B1 | Integrated circuit incorporating circuitry for determining which of at least two possible frequencies is present on an externally provided reference signal and method therefor | Electricity | 17 | Expired |
| US6552979B1 | Optical servo control circuits and methods using pulse width modulation and offset control for driving an electromechanical motor | Physics | 10 | Expired |
| US7613267B2 | Digitally-synthesized loop filter method and circuit particularly useful for a phase locked loop | Electricity | 10 | Active |
| US7463098B2 | Feedback system incorporating slow digital switching for glitch-free state changes | Electricity | 8 | Active |
| US6650614B1 | Optical disk pickup using current mode signal exchanges and systems and methods using the same | Electricity | 7 | Expired |
| US7031236B2 | Optical disk pickup using current mode signal exchanges and systems and methods using the same | Electricity | 2 | Expired |
| US6418110B1 | Optical disk pickup system using current division signal transmission and methods and optical disk systems using the same | Physics | 2 | Expired |
| US7679455B2 | Technique for expanding an input signal | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.