Inventor
POLLEY ARUP
US30 patents
Patents
30 patentsUS9319059B1Apr 19, 2016
Calibrated SAR ADC having a reduced size
TEXAS INSTRUMENTS INC35 citations94
US11307267B1Apr 19, 2022
Hall sensor analog front end
TEXAS INSTRUMENTS INC14 citations85
US8710904B2Apr 29, 2014
MOS resistor apparatus and methods
TEXAS INSTRUMENTS INC7 citations84
US10698066B2Jun 30, 2020
Calibration of hall device sensitivity using an auxiliary hall device
TEXAS INSTRUMENTS INC3 citations73
US10598700B2Mar 24, 2020
Magnetic field-based current measurement
TEXAS INSTRUMENTS INC2 citations73
US10304967B1May 28, 2019
Integration of graphene and boron nitride hetero-structure device over semiconductor layer
TEXAS INSTRUMENTS INC5 citations73
US10197638B2Feb 5, 2019
High bandwidth hall sensor
TEXAS INSTRUMENTS INC3 citations73
US10187940B2Jan 22, 2019
Transmitter architecture for photoplethysmography systems
TEXAS INSTRUMENTS INC3 citations73
US10069065B2Sep 4, 2018
Low noise graphene hall sensors, systems and methods of making and using same
TEXAS INSTRUMENTS INC4 citations73
US10001529B2Jun 19, 2018
Low-offset Graphene Hall sensor
TEXAS INSTRUMENTS INC3 citations73
US9615427B1Apr 4, 2017
Exploiting constructive interference from ambient conditions
TEXAS INSTRUMENTS INC2 citations73
US9397685B1Jul 19, 2016
Sensor with low power model based feature extractor
TEXAS INSTRUMENTS INC5 citations72
US9810759B2Nov 7, 2017
Closed-loop device calibration using a wideband signal
TEXAS INSTRUMENTS INC2 citations70
US8896950B1Nov 25, 2014
Analog front end for proximity sensing of tunneling current
TEXAS INSTRUMENTS INC6 citations68
US11353519B1Jun 7, 2022
Hall sensor circuit
TEXAS INSTRUMENTS INC1 citations62
US11296237B2Apr 5, 2022
Integration of graphene and boron nitride hetero-structure device over semiconductor layer
TEXAS INSTRUMENTS INC0 citations62
US11002563B2May 11, 2021
Transimpedance amplifier-based reduction of hall sensor parasitic impedance
TEXAS INSTRUMENTS INC0 citations62
US9148159B1Sep 29, 2015
Dual comparator-based error correction scheme for analog-to-digital converters
TEXAS INSTRUMENTS INC2 citations62
US8508876B2Aug 13, 2013
Proximity sensing system
TEXAS INSTRUMENTS INC2 citations62
US8369190B2Feb 5, 2013
Proximity sensing system
TEXAS INSTRUMENTS INC4 citations62
US10082527B2Sep 25, 2018
Removal of higher order magnetic interference in magnetic field based current sensors
TEXAS INSTRUMENTS INC2 citations59
US11567107B2Jan 31, 2023
Differential hall sensor
TEXAS INSTRUMENTS INC0 citations52
US11415643B2Aug 16, 2022
Amplification using ambipolar hall effect in graphene
TEXAS INSTRUMENTS INC0 citations52
US10041811B2Aug 7, 2018
Transimpedance amplifier-based reduction of hall sensor parasitic impedance
TEXAS INSTRUMENTS INC0 citations52
US9742420B2Aug 22, 2017
Baseline compensation system
TEXAS INSTRUMENTS INC1 citations52
US9778288B2Oct 3, 2017
Fluxgate-based current sensor
TEXAS INSTRUMENTS INC1 citations51
US9778327B2Oct 3, 2017
Methods and apparatus for magnetic sensor with integrated calibration mechanism
TEXAS INSTRUMENTS INC0 citations51
US12372591B2Jul 29, 2025
Wide bandwidth hall sensing circuitry with offset compensation and gain calibration
TEXAS INSTRUMENTS INC0 citations43
US9717426B2Aug 1, 2017
Optical receiver chain for components of a photoplethysmograph signal
TEXAS INSTRUMENTS INC0 citations41
US9667289B2May 30, 2017
Methods and apparatus for reducing noise, power and settling time in multi-modal analog multiplexed data acquisition systems
TEXAS INSTRUMENTS INC0 citations41