Inventor · Bengaluru, IN

Visvesvaraya Pentakota

94Patents
12h-index
72Co-inventors
87Inventor score

Filing activity: Apr 3, 2001 → Dec 22, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7804328B2 Source/emitter follower buffer driving a switching load and having improved linearity Electricity 45 Active
US7034611B2 Multistage common mode feedback for improved linearity line drivers Electricity 40 Expired
US7358801B2 Reducing noise and/or power consumption in a switched capacitor amplifier sampling a reference voltage Electricity 36 Expired
US10284188B1 Delay based comparator Electricity 19 Active
US10673452B1 Analog-to-digital converter with interpolation Electricity 19 Active
US10673456B1 Conversion and folding circuit for delay-based analog-to-digital converter system Electricity 18 Active
US7961123B2 Time-interleaved analog-to-digital converter Electricity 18 Active
US10673453B1 Delay-based residue stage Electricity 17 Active
US6400301B1 amplifying signals in switched capacitor environments Electricity 17 Expired
US6891486B1 Calibrating capacitor mismatch in a pipeline ADC Electricity 16 Expired
US6977605B2 Dummy delay line based DLL and method for clocking in pipeline ADC Electricity 14 Expired
US10958258B2 Delay based comparator Electricity 12 Active
US10778243B2 Delay-based residue stage Electricity 12 Active
US6617567B2 Analog pre-processor with improved input common mode range Electricity 11 Expired
US7095356B1 Providing reference voltage with desired accuracy in a short duration to a dynamically varying load Electricity 11 Expired
US11316525B1 Lookup-table-based analog-to-digital converter Electricity 10 Active
US9548752B1 Calibration technique for current steering DAC Electricity 9 Active
US7088273B1 Reducing noise in switched capacitor amplifier circuit Electricity 8 Expired
US7898446B2 Correction of sampling mismatch in time-interleaved analog-to-digital converters Electricity 8 Active
US11316526B1 Piecewise calibration for highly non-linear multi-stage analog-to-digital converter Electricity 8 Active
US7750737B2 Common mode stabilization in a fully differential amplifier Electricity 8 Active
US7595744B2 Correcting offset errors associated with a sub-ADC in pipeline analog to digital converters Electricity 7 Active
US7209060B2 Reducing variation in reference voltage when the load varies dynamically Electricity 7 Expired
US7259609B2 Clamping circuit Electricity 5 Expired
US7042383B2 High speed gain amplifier and method in ADCs Electricity 5 Expired

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