Inventor · San Jose, CA, US

Taehee Cho

21Patents
7h-index
15Co-inventors
62Inventor score

Filing activity: Nov 12, 2003 → May 24, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9343497B2 Imagers with stacked integrated circuit dies Electricity 36 Active
US6920078B2 CMOS image sensor having row decoder capable of shutter timing control Electricity 16 Expired
US8581761B1 Methods and apparatus for performing code correction for hybrid analog-to-digital converters in imaging devices Electricity 13 Active
US7148833B1 Sharing operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry Electricity 13 Expired
US7471228B2 Sharing operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry Electricity 11 Active
US9450596B2 Ramp and successive approximation register analog to digital conversion methods, systems and apparatus Electricity 10 Active
US7633423B2 Method of and apparatus for reducing settling time of a switched capacitor amplifier Electricity 9 Active
US6999374B2 CMOS image sensor having row decoder capable of shutter timing control Electricity 5 Expired
US10089514B1 Adaptive reference for differential capacitive measurements Physics 4 Active
US7408496B2 Method, apparatus and system sharing an operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry Electricity 4 Active
US9823794B2 Differential readout for sensor array Physics 4 Active
US9740326B2 Sensor array with split-drive differential sensing Physics 3 Active
US7471227B2 Method and apparatus for decreasing layout area in a pipelined analog-to-digital converter Electricity 3 Active
US7564397B2 High slew rate amplifier, analog-to-digital converter using same, CMOS imager using the analog-to-digital converter and related methods Electricity 3 Active
US7612701B2 Sharing operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry Electricity 3 Active
US7889256B2 Method and apparatus for reducing temporal row-wise noise in imagers Electricity 1 Active
US11689831B2 Image sensor and analog-to-digital converter Electricity 0 Active
US10922515B2 Integrated fingerprint and force sensor Physics 0 Active
US9148603B2 Offset injection in an analog-to-digital converter Electricity 0 Active
US7898337B2 High slew rate amplifier, analog-to-digital converter using same, CMOS imager using the analog-to-digital converter and related methods Electricity 0 Active
US7961127B2 Variable gain stage having same input capacitance regardless of the stage gain Electricity 0 Active

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