Tirumala; Rohit

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tirumala; Rohit.The latest application filed is for "method and apparatus for modulating amplifier supply voltage for reducing power dissipation".

Company Profile

2.19.18

Tirumala; Rohit - Sunnyvale CA
Tirumala; Rohit - Madison WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method And Apparatus For Modulating Amplifier Supply Voltage For Reducing Power Dissipation App 20220045648 - Tirumala; Rohit ; et al.	2022-02-10
Method and apparatus for reducing output voltage ripple in hysteretic boost or buck-boost converter Grant 10,560,013 - Tirumala , et al. Feb	2020-02-11
Method And Apparatus For Reducing Output Voltage Ripple In Hysteretic Boost Or Buck-boost Converter App 20190222110 - Tirumala; Rohit ; et al.	2019-07-18
Buck-boost controller achieving high power factor and valley switching Grant 10,103,635 - Krugly , et al. October 16, 2	2018-10-16
Buck-Boost Controller Achieving High Power Factor and Valley Switching App 20170264203 - Krugly; Simon ; et al.	2017-09-14
Constant-current controller with square-wave input current shaping Grant 9,661,702 - Mednik , et al. May 23, 2	2017-05-23
Circuit and method for detecting short circuit failure of a switching transistor Grant 9,658,276 - Mednik , et al. May 23, 2	2017-05-23
Circuit and method for active crosstalk reduction in multiple-channel power supply controllers Grant 9,590,613 - Mednik , et al. March 7, 2	2017-03-07
Constant-Current Controller with Square-Wave Input Current Shaping App 20160262227 - Mednik; Alexander ; et al.	2016-09-08
Led Driver With Extended Dimming Range And Method For Achieving The Same App 20160212812 - Mednik; Alexander ; et al.	2016-07-21
Circuit And Method For Detecting Short Circuit Failure Of A Switching Transistor App 20150369854 - MEDNIK; ALEXANDER ; et al.	2015-12-24
Circuit And Method For Active Crosstalk Reduction In Multiple-channel Power Supply Controllers App 20150372594 - MEDNIK; ALEXANDER ; et al.	2015-12-24
Led Driver With Extended Dimming Range And Method For Achieving The Same App 20140210360 - Mednik; Alexander ; et al.	2014-07-31
LED driver with low harmonic distortion of input AC current and methods of controlling the same Grant 8,587,278 - Mednik , et al. November 19, 2	2013-11-19
Protection from short cathode condition in LED driver and method therefor Grant 8,461,777 - Mednik , et al. June 11, 2	2013-06-11
LED driver with extended dimming range and method for achieving the same Grant 8,456,106 - Mednik , et al. June 4, 2	2013-06-04
Dimmer circuit for transformer--isolated LED driver and method therefor Grant 8,358,090 - Mednik , et al. January 22, 2	2013-01-22
Led driver with low harmonic distortion of input AC current and methods of controlling the same Grant 8,130,519 - Mednik , et al. March 6, 2	2012-03-06
Led Driver With Low Harmonic Distortion Of Input Ac Current And Methods Of Controlling The Same App 20120051105 - Mednik; Alexander ; et al.	2012-03-01
High efficiency boost LED driver with output Grant 8,106,597 - Mednik , et al. January 31, 2	2012-01-31
Control circuit and method for regulating average inductor current in a switching converter Grant 7,863,836 - Mednik , et al. January 4, 2	2011-01-04
Led Driver With Extended Dimming Range And Method For Achieving The Same App 20100259177 - Mednik; Alexander ; et al.	2010-10-14
Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor Grant 7,723,926 - Mednik , et al. May 25, 2	2010-05-25
Led Driver With Low Harmonic Distortion Of Input Ac Current And Methods Of Controlling The Same App 20100118572 - Mednik; Alexander ; et al.	2010-05-13
Control Circuit And Method For Regulating Average Inductor Current In A Switching Converter App 20090302774 - MEDNIK; ALEXANDER ; et al.	2009-12-10
High Efficiency Boost Led Driver With Output App 20090184668 - MEDNIK; ALEXANDER ; et al.	2009-07-23
Shunting Type Pwm Dimming Circuit For Individually Controlling Brightness Of Series Connected Leds Operated At Constant Current And Method Therefor App 20090179575 - Mednik; Alexander ; et al.	2009-07-16
Transformer-isolated flyback converters and methods for regulating output current thereof Grant 7,561,452 - Mednik , et al. July 14, 2	2009-07-14
Method and apparatus for controlling output current of a cascaded DC/DC converter Grant 7,538,534 - Mednik , et al. May 26, 2	2009-05-26
Shunting Type Pwm Dimming Circuit For Individually Controlling Brightness Of Series Connected Leds Operated At Constant Current And Method Therefor App 20070262724 - Mednik; Alexander ; et al.	2007-11-15
Transformer-isolated Flyback Converters And Methods For Regulating Output Current Thereof App 20070121349 - Mednik; Alexander ; et al.	2007-05-31
Method and apparatus for controlling output current of a cascaded DC/DC converter App 20060113975 - Mednik; Alexander ; et al.	2006-06-01

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