Inventor · Bengaluru, IN

Sumantra Seth

32Patents
5h-index
37Co-inventors
65Inventor score

Filing activity: Nov 17, 2004 → Mar 27, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7138873B2 Filter circuit providing low distortion and enhanced flexibility to obtain variable gain amplification Electricity 15 Expired
US7471111B2 Slew-rate controlled pad driver in digital CMOS process using parasitic device cap Electricity 10 Active
US9407424B1 Fast locking clock and data recovery using only two samples per period Electricity 8 Active
US8415986B2 Voltage-mode driver with pre-emphasis Electricity 6 Active
US7522003B2 Constant margin CMOS biasing circuit Electricity 5 Active
US8704550B2 Architecture for VBUS pulsing in UDSM processes Electricity 4 Active
US8742823B2 Driver output pad leakage current compensation Physics 4 Active
US11695539B1 Network physical layer transceiver with single event effect detection and response Electricity 3 Active
US7332965B2 Gate leakage insensitive current mirror circuit Electricity 3 Active
US10199989B2 Low voltage feedforward current assist ethernet line driver Electricity 3 Active
US8138806B2 Driver circuit for high voltage differential signaling Electricity 3 Active
US9065430B2 Architecture for VBUS pulsing in UDSM processes Electricity 3 Active
US7830183B2 Comparator with reduced power consumption Electricity 2 Active
US11374601B2 Interleaving ADC error correction methods for Ethernet PHY Electricity 2 Active
US9496007B2 Method and apparatus for generating piece-wise linear regulated supply Electricity 2 Active
US9407249B2 System and method for pulse width modulation Electricity 1 Active
US10749337B2 Integrated ESD event sense detector Electricity 1 Active
US11615040B2 Structures and methods for adjusting a reference clock based on data transmission rate between PHY and MAC layers Physics 1 Active
US7538613B2 Systems and methods for common mode detection Electricity 1 Expired
US7683716B2 Constant output common mode voltage of a pre-amplifier circuit Electricity 1 Active
US8649136B2 Thin-oxide current clamp Electricity 0 Active
US11012264B2 Line driver circuit Electricity 0 Active
US12189549B2 Variable reference clock signal for data transmission between PHY layer and MAC layer Physics 0 Active
US11637529B2 Voltage tolerant oscillator with enhanced RF immunity performance Electricity 0 Active
US11353943B2 Signal powered energy detect and wakeup system Physics 0 Active

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