Inventor · Snohomish, WA, US

Adrian B. Early

12Patents
7h-index
6Co-inventors
59Inventor score

Filing activity: Jul 1, 1982 → Oct 3, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US4943807A Digitally calibrated delta-sigma analog-to-digital converter Electricity 124 Expired
US4939516A Chopper stabilized delta-sigma analog-to-digital converter Electricity 82 Expired
US5208597A Compensated capacitors for switched capacitor input of an analog-to-digital converter Electricity 52 Expired
US7299307B1 Analog I/O with digital signal processor array Physics 33 Expired
US4918454A Compensated capacitors for switched capacitor input of an analog-to-digital converter Electricity 32 Expired
US5391999A Glitchless switched-capacitor biquad low pass filter Electricity 25 Expired
US4540900A Reduced swing latch circuit utilizing gate current proportional to temperature Electricity 14 Expired
US6891429B1 Switched capacitor filter Electricity 2 Expired
US7046039B1 Class AB analog inverter Electricity 1 Expired
US7115462B1 Processes providing high and low threshold p-type and n-type transistors Electricity 1 Expired
US6850116B1 Accurate, high drive, zero offset voltage buffer Electricity 1 Expired
US7569449B1 Processes providing high and low threshold p-type and n-type transistors Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.