RANMUTHU; Indumini

Patent Applications and Registrations

Patent applications and USPTO patent grants for RANMUTHU; Indumini.The latest application filed is for "circuit electromagnetic interference control".

Company Profile

2.21.24

RANMUTHU; Indumini - Plano TX

*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
Circuit Electromagnetic Interference Control App 20220209655 - RANMUTHU; Indumini ; et al.	2022-06-30
Back-to-back power field-effect transistors with associated current sensors Grant 11,063,146 - Ranmuthu July 13, 2	2021-07-13
Unclamped inductor switching test at wafer probe Grant 11,041,901 - Pakala , et al. June 22, 2	2021-06-22
Linear switch circuits and methods Grant 11,018,663 - Son , et al. May 25, 2	2021-05-25
Linear Switch Circuits And Methods App 20210091764 - SON; Roland Karl ; et al.	2021-03-25
Mutliple Output Charging System And Controller App 20200303939 - Perry; John Mitchell ; et al.	2020-09-24
Unclamped Inductor Switching Test At Wafer Probe App 20200292610 - Pakala; Pavan ; et al.	2020-09-17
Back-to-back Power Field-effect Transistors With Associated Current Sensors App 20200227551 - Ranmuthu; Indumini	2020-07-16
Power Field-effect Transistor (fet), Pre-driver, Controller, And Sense Resistor Integration For Multi-phase Power Applications App 20180138112 - Ranmuthu; Indumini	2018-05-17
Power field-effect transistor (FET), pre-driver, controller, and sense resistor integration for multi-phase power applications Grant 9,870,984 - Ranmuthu January 16, 2	2018-01-16
Power Field-effect Transistor (fet), Pre-driver, Controller, And Sense Resistor Integration For Multi-phase Power Applications App 20160172280 - Ranmuthu; Indumini	2016-06-16
Current driver damping circuit Grant 8,841,943 - Li , et al. September 23, 2	2014-09-23
Laser diode write driver feedback, current mirror, and differential-pair circuitry Grant 8,537,868 - Dean , et al. September 17, 2	2013-09-17
Laser Diode With Wave-shape Control App 20130121357 - Warren; Douglas Dean ; et al.	2013-05-16
High frequency modulator Grant 8,437,232 - Doi , et al. May 7, 2	2013-05-07
Current Driver Damping Circuit App 20120300606 - Li; Shengyuan ; et al.	2012-11-29
Preamplifier and method for synchronization with bit patterned media Grant 8,134,792 - Ranmuthu March 13, 2	2012-03-13
Laser diode driver architectures Grant 7,940,824 - Li , et al. May 10, 2	2011-05-10
High Frequency Modulator App 20100315937 - Doi; Akihiko ; et al.	2010-12-16
Preamplifier And Method For Synchronization With Bit Patterned Media App 20100246048 - Ranmuthu; Indumini	2010-09-30
Laser Diode Driver Architectures App 20100166031 - Li; Shengyuan ; et al.	2010-07-01
Translator circuit having internal positive feedback Grant 7,646,219 - Escobar-Bowser , et al. January 12, 2	2010-01-12
High speed current mode write driver Grant 7,642,819 - Escobar-Bowser , et al. January 5, 2	2010-01-05
Translator Circuit Having Internal Positive Feedback App 20090302890 - Escobar-Bowser; Priscilla E. ; et al.	2009-12-10
Offset cancellation scheme for perpendicular reader App 20070127149 - Takeuchi; Toru ; et al.	2007-06-07
Apparatus and method for driving a write head Grant 7,184,232 - Hashizume , et al. February 27, 2	2007-02-27
Preamplifier system having programmable resistance Grant 7,152,800 - Ranmuthu , et al. December 26, 2	2006-12-26
Damping resistor boost writer architecture Grant 6,917,484 - Ranmuthu July 12, 2	2005-07-12
Damping Resistor Boost Writer Architecture App 20050117244 - Ranmuthu, Indumini	2005-06-02
Apparatus and method for driving a write head App 20050073340 - Hashizume, Motomu ; et al.	2005-04-07
Apparatus and method for providing a read signal for an information processing device Grant 6,856,481 - Manjrekar , et al. February 15, 2	2005-02-15
Preamplifier system with selectable input impedance Grant 6,856,195 - Ranmuthu February 15, 2	2005-02-15
Boost system and method to facilitate driving a load Grant 6,831,800 - Ranmuthu December 14, 2	2004-12-14
apparatus for monitoring changes in a magnetic field App 20040245985 - Mayfield, Glenn ; et al.	2004-12-09
Apparatus and method for providing a read signal for an information processing device App 20040070861 - Manjrekar, Ashish ; et al.	2004-04-15
Boost system and method to facilitate driving a load App 20040070862 - Ranmuthu, Indumini	2004-04-15
Preamp reader design for high resistance read heads Grant 6,700,719 - Iroaga , et al. March 2, 2	2004-03-02
Preamplifier system having programmable resistance App 20040035941 - Ranmuthu, Indumini ; et al.	2004-02-26
Preamplifier system with selectable input impedance App 20030234685 - Ranmuthu, Indumini	2003-12-25
Virtual Vbias circuit App 20030223287 - Sharifi, Reza ; et al.	2003-12-04
Write-to-read switching improvement for differential preamplifier circuits in hard disk drive systems Grant 6,621,649 - Jiang , et al. September 16, 2	2003-09-16
Preamp reader design for high resistance read heads App 20020191315 - Iroaga, Echere ; et al.	2002-12-19
Method And Apparatus For A 200 Ns Write To Read Switch Time Circuit App 20010015865 - CHO, HAE-SEOK ; et al.	2001-08-23

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