Ranmuthu; Indumini W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ranmuthu; Indumini W..The latest application filed is for "semiconductor structure and method for wafer scale chip package".

Company Profile

1.13.12

Ranmuthu; Indumini W. - 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
Charge pump capacitor coupled to input, reference voltage for overvoltage Grant 10,819,228 - Ranmuthu October 27, 2	2020-10-27
Semiconductor Structure And Method For Wafer Scale Chip Package App 20190385962 - Ranmuthu; Indumini W. ; et al.	2019-12-19
Controlling A Power Supply Voltage For A High-side Gate Driver App 20180054116 - Ranmuthu; Indumini W.	2018-02-22
Circuit for controlling a power supply voltage for a high-side gate driver Grant 9,806,607 - Ranmuthu October 31, 2	2017-10-31
Controlling A Power Supply Voltage For A High-side Gate Driver App 20160072382 - Ranmuthu; Indumini W.	2016-03-10
Laser diode driver with wave-shape control Grant 8,699,534 - Dean , et al. April 15, 2	2014-04-15
Laser Diode Driver With Wave-shape Control App 20130329759 - Dean; Douglas Warren ; et al.	2013-12-12
Laser diode driver with wave-shape control Grant 8,325,583 - Dean , et al. December 4, 2	2012-12-04
Input signal processing system Grant 8,289,832 - Li , et al. October 16, 2	2012-10-16
Input current channel device Grant 8,174,953 - Li , et al. May 8, 2	2012-05-08
Input Signal Processing System App 20100315915 - Li; Shengyuan ; et al.	2010-12-16
Input Current Channel Device App 20100315917 - Li; Shengyuan ; et al.	2010-12-16
Laser Diode Driver With Wave-shape Control App 20100315918 - Dean; Douglas Warren ; et al.	2010-12-16
Circuit and method for write current driver Grant 7,453,659 - Ranmuthu November 18, 2	2008-11-18
Disk drive fly height control based on constant power dissipation in read/write head heaters Grant 7,375,912 - Brannon , et al. May 20, 2	2008-05-20
Disk drive fly height control based on constant power dissipation in read/write head heaters App 20060268445 - Brannon; Craig M. ; et al.	2006-11-30
Circuit and method for write current driver App 20060268443 - Ranmuthu; Indumini W.	2006-11-30
Current stealing circuit to control the impedance of a TGMR head amplifier biasing circuit regardless of whether the head amplifier is turned on Grant 6,728,056 - Ranmuthu April 27, 2	2004-04-27
Single pole voltage bias loop for increased stability Grant 6,724,556 - Ranmuthu , et al. April 20, 2	2004-04-20
Preamp fast head switch technique for servo mode Grant 6,724,551 - Ranmuthu April 20, 2	2004-04-20
Current stealing circuit to control the impedance of a TGMR head amplifier biasing circuit regardless of whether the head amplifier is turned on App 20030123177 - Ranmuthu, Indumini W.	2003-07-03
Single ended preamplifier having multiple first stage banks for improved noise characteristics Grant 6,538,832 - Ranmuthu , et al. March 25, 2	2003-03-25
Preamp fast head switch technique for servo mode App 20030002185 - Ranmuthu, Indumini W.	2003-01-02
Single pole voltage bias loop for increased stability App 20030002192 - Ranmuthu, Indumini W. ; et al.	2003-01-02
Supply and method for providing differential positive supply voltages to a load with reduced common mode voltages Grant 6,490,112 - Ranmuthu , et al. December 3, 2	2002-12-03

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