Brian Buell
17Patents
6h-index
8Co-inventors
55Inventor score
Filing activity: Jul 16, 1998 → Apr 5, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6043610A | Battery operated power supply including a low level boost and a high level boost | Emerging Cross-Sectional Technologies | 96 | Expired |
| US6320323A | EL driver with lamp discharge monitor | Emerging Cross-Sectional Technologies | 20 | Expired |
| US8559587B1 | Fractional-N dividers having divider modulation circuits therein with segmented accumulators | Electricity | 16 | Active |
| US9236873B1 | Fractional divider based phase locked loops with digital noise cancellation | Electricity | 10 | Active |
| US9678481B1 | Fractional divider using a calibrated digital-to-time converter | Electricity | 9 | Active |
| US9479177B1 | Self-calibrating fractional divider circuits | Electricity | 7 | Active |
| US6091164A | Single inverter with dual boost | Electricity | 6 | Expired |
| US9065459B1 | Clock generation circuits using jitter attenuation control circuits with dynamic range shifting | Electricity | 6 | Active |
| US6297597A | EL driver with low side current mirrors | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6259619A | EL driver with reduced pin count | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6597123B1 | Inverter for driving EL lamp and liquid crystal display | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6580222B2 | Inverter for driving EL lamp and light emitting diodes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6181589A | Half-bridge inverter for coupling an EL lamp to a high voltage DC rail | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7564268B2 | Low power logic output buffer | Electricity | 2 | Active |
| US7782151B2 | VCO digital range selection | Electricity | 2 | Expired |
| US9236871B1 | Digital filter for phase-locked loop integrated circuits | Electricity | 2 | Active |
| US9897976B2 | Fractional divider using a calibrated digital-to-time converter | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.