Brian Abernethy
8Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: Feb 10, 1986 → Jan 22, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5525981A | Cordless digitizer transducer/cursor status transmission apparatus and method | Physics | 71 | Expired |
| US5045645A | Digitizer system with passive pointer | Physics | 24 | Expired |
| US4736073A | Noise-canceling system for a digitizing tablet | Physics | 16 | Expired |
| US8674731B1 | Fractional phase-locked loop with dynamic divide ratio adjustment | Electricity | 6 | Active |
| US5384554A | Voltage controlled oscillator circuit employing integrated circuit component ratios | Electricity | 6 | Expired |
| US8558575B1 | Clock generation for N.5 modulus divider | Electricity | 3 | Active |
| US6617905B1 | System and method for threshold bias offset voltage cancellation in a comparator | Electricity | 3 | Expired |
| US8742746B1 | Ultra low-noise true sub-volt band gap | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.