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Motor driver current sensing
Grant 11,418,137 - Gupta , et al. August 16, 2 | 2022-08-16 |
Low electromagnetic interference and switch loss motor driver
Grant 11,218,072 - Mukhopadhyay , et al. January 4, 2 | 2022-01-04 |
Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current
Grant 11,101,754 - Saw , et al. August 24, 2 | 2021-08-24 |
Stepper Motor
App 20210011451 - Raja; Rakesh ; et al. | 2021-01-14 |
Stepper motor
Grant 10,824,130 - Raja , et al. November 3, 2 | 2020-11-03 |
Stall Detection In Stepper Motors Using Differential Back-emf Between Rising And Falling Commutation Phase Of Motor Current
App 20200266740 - Saw; Sooping ; et al. | 2020-08-20 |
Stepper Motor
App 20200249648 - Kind Code | 2020-08-06 |
Stall detection in stepper motors using differential back-EMF between rising and falling commutation phase of motor current
Grant 10,686,391 - Saw , et al. | 2020-06-16 |
Low Electromagnetic Interference And Switch Loss Motor Driver
App 20190326902 - MUKHOPADHYAY; Rajarshi ; et al. | 2019-10-24 |
Low electromagnetic interference and switch loss motor driver
Grant 10,382,032 - Mukhopadhyay , et al. A | 2019-08-13 |
Stall Detection In Stepper Motors Using Differential Back-emf Between Rising And Falling Commutation Phase Of Motor Current
App 20190109551 - Saw; Sooping ; et al. | 2019-04-11 |
Microstepper motor control circuit PWM output coupled to H-bridge gates
Grant 10,084,402 - Saw , et al. September 25, 2 | 2018-09-25 |
Low Electromagnetic Interference And Switch Loss Motor Driver
App 20180269869 - MUKHOPADHYAY; Rajarshi ; et al. | 2018-09-20 |
Methods and apparatus for robust and efficient stepper motor BEMF measurement
Grant 10,063,170 - Saw , et al. August 28, 2 | 2018-08-28 |
Microstepper Motor Control Circuit Pwm Output Coupled To H-bridge Gates
App 20180109213 - Saw; Sooping ; et al. | 2018-04-19 |
Methods And Apparatus For Robust And Efficient Stepper Motor Bemf Measurement
App 20170366123 - Saw; Sooping ; et al. | 2017-12-21 |
Method and apparatus for circuit with low IC power dissipation and high dynamic range
Grant 9,065,413 - Pereira , et al. June 23, 2 | 2015-06-23 |
Test mode circuitry for a programmable tamper detection circuit
Grant 8,827,165 - McClure , et al. September 9, 2 | 2014-09-09 |
Method and Apparatus for Circuit with Low IC Power Dissipation and High Dynamic Range
App 20130188808 - Pereira; Angelo William ; et al. | 2013-07-25 |
System and method for remote temperature sensing
Grant 8,425,113 - Saw , et al. April 23, 2 | 2013-04-23 |
Method and circuit for cancelling out comparator-delay in the relaxation oscillator
Grant 8,054,141 - Saw November 8, 2 | 2011-11-08 |
Test mode circuitry for a programmable tamper detection circuit
Grant 7,978,095 - McClure , et al. July 12, 2 | 2011-07-12 |
Test Mode Circuitry For A Programmable Tamper Detection Circuit
App 20110148620 - McClure; David C. ; et al. | 2011-06-23 |
System and method for remote temperature sensing
App 20100166036 - Saw; Sooping ; et al. | 2010-07-01 |
Method And Circuit For Cancelling Out Comparator-delay In The Relaxation Oscillator
App 20100164638 - Saw; Sooping | 2010-07-01 |
Digital-to-analog converter circuit and method
Grant 7,724,172 - McClure , et al. May 25, 2 | 2010-05-25 |
Test mode and test method for a temperature tamper detection circuit
Grant 7,443,176 - McClure , et al. October 28, 2 | 2008-10-28 |
Digital-to-analog Converter Circuit And Method
App 20080191917 - McClure; David C. ; et al. | 2008-08-14 |
Temperature tamper detection circuit and method
Grant 7,362,248 - McClure , et al. April 22, 2 | 2008-04-22 |
Temperature tamper detection circuit and method
App 20070146056 - McClure; David C. ; et al. | 2007-06-28 |
Test mode circuitry for a programmable tamper detection circuit
App 20070115122 - McClure; David C. ; et al. | 2007-05-24 |
Test mode and test method for a temperature tamper detection circuit
App 20070115032 - McClure; David C. ; et al. | 2007-05-24 |
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