Inventor
SAW SOOPING
US18 patents
⚠️ This page may combine multiple inventors who share the name “SAW SOOPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
10 patentsUS10382032B2Aug 13, 2019
Low electromagnetic interference and switch loss motor driver
TEXAS INSTRUMENTS INC2 citations72
US10824130B2Nov 3, 2020
Stepper motor
TEXAS INSTRUMENTS INC2 citations71
US10084402B2Sep 25, 2018
Microstepper motor control circuit PWM output coupled to H-bridge gates
TEXAS INSTRUMENTS INC3 citations66
US11218072B2Jan 4, 2022
Low electromagnetic interference and switch loss motor driver
TEXAS INSTRUMENTS INC0 citations62
US11101754B2Aug 24, 2021
Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current
TEXAS INSTRUMENTS INC0 citations61
US11774936B2Oct 3, 2023
Stepper motor
TEXAS INSTRUMENTS INC0 citations60
US12218574B2Feb 4, 2025
Adaptive spread-spectrum modulation for DC/DC converters
TEXAS INSTRUMENTS INC0 citations53
US10686391B2Jun 16, 2020
Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current
TEXAS INSTRUMENTS INC0 citations51
US10063170B2Aug 28, 2018
Methods and apparatus for robust and efficient stepper motor BEMF measurement
TEXAS INSTRUMENTS INC0 citations51
US11418137B1Aug 16, 2022
Motor driver current sensing
TEXAS INSTRUMENTS INC0 citations49
ST MICROELECTRONICS INC
5 patentsUS7443176B2Oct 28, 2008
Test mode and test method for a temperature tamper detection circuit
ST MICROELECTRONICS INC20 citations92
US7362248B2Apr 22, 2008
Temperature tamper detection circuit and method
ST MICROELECTRONICS INC31 citations92
US8054141B2Nov 8, 2011
Method and circuit for cancelling out comparator-delay in the relaxation oscillator
ST MICROELECTRONICS INC29 citations91
US7978095B2Jul 12, 2011
Test mode circuitry for a programmable tamper detection circuit
ST MICROELECTRONICS INC4 citations58
US7724172B2May 25, 2010
Digital-to-analog converter circuit and method
ST MICROELECTRONICS INC0 citations51