Inventor · disambiguated record
Thart Fah Voo
Also filed as: VOO THART F · VOO THART FAH
52 granted patents·420 citations·filing 2000–2014
98Inventor score
Top patents by PatentIndex Score
52 records- 0195US7514990B1Very low frequency high pass filterMARVELL INT LTD·Filed 2006·Granted Apr 7, 2009·29 cites·34 claims
- 0294US7449958B1Open loop DC control for a transimpedance feedback amplifierMARVELL INT LTD·Filed 2005·Granted Nov 11, 2008·25 cites·16 claims
- 0389US7751139B1Circuits, systems, and methods for calibration of bias across a magneto-resistive sensorMARVELL INT LTD·Filed 2007·Granted Jul 6, 2010·9 cites·40 claims
- 0489US6388506B1Regulator with leakage compensationMARVELL INT LTD·Filed 2000·Granted May 14, 2002·39 cites·25 claims
- 0586US6320796B1Variable slope charge pump controlMARVELL INT LTD·Filed 2000·Granted Nov 20, 2001·67 cites·29 claims
- 0684US7696820B1Increasing amplifier bandwidth by positive capacitive feedbackMARVELL INT LTD·Filed 2008·Granted Apr 13, 2010·11 cites·4 claims
- 0783US7898761B1Magneto resistive biasing scheme with fast recovery and maximum dynamic rangeMARVELL INT LTD·Filed 2005·Granted Mar 1, 2011·4 cites·27 claims
- 0883US7289381B1Programmable boosting and charge neutralizationMARVELL INT LTD·Filed 2005·Granted Oct 30, 2007·11 cites·29 claims
- 0981US6566846B1Cascode regulator with plural outputsMARVELL INT LTD·Filed 2002·Granted May 20, 2003·35 cites·25 claims
- 1080US7088181B1Method and apparatus for common mode controlMARVELL INT LTD·Filed 2004·Granted Aug 8, 2006·21 cites·67 claims
- 1179US8983789B1Method and apparatus for fast sensor biasingVOO THART FAH·Filed 2011·Granted Mar 17, 2015·4 cites·20 claims
- 1279US7423483B1Increasing amplifier bandwidth by positive capacitive feedbackMARVELL INT LTD·Filed 2006·Granted Sep 9, 2008·9 cites·20 claims
- 1379US7289286B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2007·Granted Oct 30, 2007·6 cites·24 claims
- 1479US7183832B1Level shifter with boost and attenuation programmingMARVELL INT LTD·Filed 2004·Granted Feb 27, 2007·14 cites·61 claims
- 1578US7872372B1Power circuitMARVELL INT LTD·Filed 2007·Granted Jan 18, 2011·12 cites·24 claims
- 1677US8115336B1Power saving circuitVOO THART FAH·Filed 2011·Granted Feb 14, 2012·5 cites·12 claims
- 1777US7417484B1Level shifter with boost and attenuation programmingMARVELL INT LTD·Filed 2007·Granted Aug 26, 2008·7 cites·30 claims
- 1876US9727073B1Precision current source with programmable slew rate controlMARVELL INT LTD·Filed 2013·Granted Aug 8, 2017·4 cites·9 claims
- 1976US8339205B1Low power wide-band amplifier with reused currentVOO THART FAH·Filed 2012·Granted Dec 25, 2012·4 cites·20 claims
- 2076US7359136B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2007·Granted Apr 15, 2008·5 cites·20 claims
- 2175US7848043B1Circuits, systems, and methods for low noise biasing of magnetic-resistance sensorsMARVELL INT LTD·Filed 2007·Granted Dec 7, 2010·2 cites·38 claims
- 2275US7583144B1Power efficient programmable amplifierMARVELL INT LTD·Filed 2007·Granted Sep 1, 2009·7 cites·45 claims
- 2372US8154816B1Magneto resistive voltage biasing scheme with fast recovery and maximum dynamic rangeVOO THART FAH·Filed 2011·Granted Apr 10, 2012·2 cites·20 claims
- 2471US6404290B1Fast change charge pump having switchable boost functionMARVELL INT LTD·Filed 2000·Granted Jun 11, 2002·22 cites·48 claims
- 2570US8125272B1Low power wide-band amplifier with reused currentVOO THART FAH·Filed 2010·Granted Feb 28, 2012·3 cites·20 claims
- 2669US7558014B1Programmable high pass amplifier for perpendicular recording systemsMARVELL INT LTD·Filed 2004·Granted Jul 7, 2009·13 cites·63 claims
- 2768US7248028B1Low-power charge pump regulatorMARVELL INT LTD·Filed 2005·Granted Jul 24, 2007·8 cites·20 claims
- 2867US7529053B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2007·Granted May 5, 2009·3 cites·7 claims
- 2965US7518447B1Transimpedance amplifierMARVELL INT LTD·Filed 2005·Granted Apr 14, 2009·5 cites·40 claims
- 3064US8982489B1Pseudo-differential magnetic recording system and method incorporating a dummy read element and a dummy transmission lineMARVELL WORLD TRADE LTD·Filed 2014·Granted Mar 17, 2015·1 cites·20 claims
- 3163US7075358B1Base current compensation for a bipolar transistor current mirror circuitMARVELL INT LTD·Filed 2005·Granted Jul 11, 2006·4 cites·27 claims
- 3263US6956428B1Base current compensation for a bipolar transistor current mirror circuitMARVELL INT LTD·Filed 2004·Granted Oct 18, 2005·11 cites·38 claims
- 3362US9099156B2Two-dimensional magnetic recording systems and methods for minimizing and accounting for inter-modulation of signals induced in adjacent read elementsMARVELL WORLD TRADE LTD·Filed 2014·Granted Aug 4, 2015·1 cites·18 claims
- 3462US7532427B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2007·Granted May 12, 2009·0 cites·12 claims
- 3562US7414804B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2004·Granted Aug 19, 2008·6 cites·6 claims
- 3660US7586372B1Programmable gain-frequency profile amplifierMARVELL INT LTD·Filed 2007·Granted Sep 8, 2009·3 cites·42 claims
- 3757US7545219B1Open loop DC control for a transimpedance feedback amplifierMARVELL INT LTD·Filed 2008·Granted Jun 9, 2009·2 cites·20 claims
- 3856US7929406B1Power saving circuitMARVELL INT LTD·Filed 2007·Granted Apr 19, 2011·2 cites·41 claims
- 3953US7876520B1Programmable high pass amplifier for perpendicular recording systemsMARVELL INT LTD·Filed 2007·Granted Jan 25, 2011·2 cites·25 claims
- 4051US8736999B1Method and apparatus for common base amplifier recoveryVOO THART FAH·Filed 2011·Granted May 27, 2014·0 cites·20 claims
- 4151US7692482B1Profile circuit control functionMARVELL INT LTD·Filed 2007·Granted Apr 6, 2010·0 cites·49 claims
- 4251US7538616B1Wideband low distortion/low powerMARVELL INT LTD·Filed 2006·Granted May 26, 2009·2 cites·65 claims
- 4350US7683702B1Profile circuit control functionMARVELL INT LTD·Filed 2007·Granted Mar 23, 2010·0 cites·26 claims
- 4448US8736382B1Low power wide-band amplifier with reused currentMARVELL INT LTD·Filed 2012·Granted May 27, 2014·0 cites·20 claims
- 4548US8188784B1Power circuitVOO THART FAH·Filed 2011·Granted May 29, 2012·0 cites·19 claims
- 4646US7881001B1Method and system for canceling feedback current in an amplifier systemMARVELL INT LTD·Filed 2008·Granted Feb 1, 2011·0 cites·18 claims
- 4744US7804363B2Open loop DC control for a transimpedance feedback amplifierMARVELL INT LTD·Filed 2009·Granted Sep 28, 2010·0 cites·16 claims
- 4844US7751140B1TMR/GMR amplifier with input current compensationMARVELL INT LTD·Filed 2007·Granted Jul 6, 2010·0 cites·19 claims
- 4943US7994839B1Level shifter with boost and attenuation programmingMARVELL INT LTD·Filed 2008·Granted Aug 9, 2011·0 cites·8 claims
- 5042US8076969B1Apparatus for attenuating low frequency signalsVOO THART FAH·Filed 2009·Granted Dec 13, 2011·0 cites·17 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →