Assignee
ADVANCED ANALOGIC TECH INC
US·126 granted patents·32 pending applications·3,254 citations·filing 1999–2016
Top patents by PatentIndex Score
158 records- 0199US7960997B2Cascode current sensor for discrete power semiconductor devicesADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jun 14, 2011·78 cites·13 claims
- 0299US7777459B2High-efficiency DC/DC voltage converter including capacitive switching pre-converter and down inductive switching post-regulatorADVANCED ANALOGIC TECH INC·Filed 2007·Granted Aug 17, 2010·207 cites·27 claims
- 0399US6855985B2Modular bipolar-CMOS-DMOS analog integrated circuit & power transistor technologyADVANCED ANALOGIC TECH INC·Filed 2002·Granted Feb 15, 2005·193 cites·162 claims
- 0499US6291298B1Process of manufacturing Trench gate semiconductor device having gate oxide layer with multiple thicknessesADVANCED ANALOGIC TECH INC·Filed 1999·Granted Sep 18, 2001·212 cites·27 claims
- 0598US7786712B2High-efficiency DC/DC voltage converter including up inductive switching pre-regulator and capacitive switching post-converterADVANCED ANALOGIC TECH INC·Filed 2007·Granted Aug 31, 2010·143 cites·20 claims
- 0698US7782027B2High-efficiency DC/DC voltage converter including down inductive switching pre-regulator and capacitive switching post-converterADVANCED ANALOGIC TECH INC·Filed 2007·Granted Aug 24, 2010·164 cites·19 claims
- 0798US7719054B2High-voltage lateral DMOS deviceADVANCED ANALOGIC TECH INC·Filed 2006·Granted May 18, 2010·58 cites·18 claims
- 0898US7683426B2High-voltage lateral DMOS device with diode clampADVANCED ANALOGIC TECH INC·Filed 2007·Granted Mar 23, 2010·51 cites·8 claims
- 0998US7605428B2High-voltage depletion mode MOSFETADVANCED ANALOGIC TECH INC·Filed 2007·Granted Oct 20, 2009·54 cites·6 claims
- 1098US7176548B2Complementary analog bipolar transistors with trench-constrained isolation diffusionADVANCED ANALOGIC TECH INC·Filed 2005·Granted Feb 13, 2007·54 cites·15 claims
- 1198US6900091B2Isolated complementary MOS devices in epi-less substrateADVANCED ANALOGIC TECH INC·Filed 2002·Granted May 31, 2005·130 cites·4 claims
- 1298US6413822B2Super-self-aligned fabrication process of trench-gate DMOS with overlying device layerADVANCED ANALOGIC TECH INC·Filed 1999·Granted Jul 2, 2002·193 cites·8 claims
- 1397US7994827B2MOSFET gate drive with reduced power lossADVANCED ANALOGIC TECH INC·Filed 2010·Granted Aug 9, 2011·24 cites·8 claims
- 1497US7812393B2High-voltage extended drain MOSFETADVANCED ANALOGIC TECH INC·Filed 2007·Granted Oct 12, 2010·38 cites·11 claims
- 1597US7812579B2High-efficiency DC/DC voltage converter including capacitive switching pre-converter and up inductive switching post-regulatorADVANCED ANALOGIC TECH INC·Filed 2007·Granted Oct 12, 2010·123 cites·27 claims
- 1697US7683453B2Edge termination region for high-voltage bipolar-CMOS-DMOS integrated circuit devicesADVANCED ANALOGIC TECH INC·Filed 2007·Granted Mar 23, 2010·32 cites·19 claims
- 1797US7489007B2High-voltage lateral DMOS deviceADVANCED ANALOGIC TECH INC·Filed 2007·Granted Feb 10, 2009·45 cites·5 claims
- 1897US6861701B2Trench power MOSFET with planarized gate busADVANCED ANALOGIC TECH INC·Filed 2003·Granted Mar 1, 2005·108 cites·18 claims
- 1996US7977926B2Boost and up-down switching regulator with synchronous freewheeling MOSFETADVANCED ANALOGIC TECH INC·Filed 2008·Granted Jul 12, 2011·46 cites·43 claims
- 2096US7667268B2Isolated transistorADVANCED ANALOGIC TECH INC·Filed 2008·Granted Feb 23, 2010·26 cites·15 claims
- 2196US7576391B2High-voltage lateral trench MOSFETADVANCED ANALOGIC TECH INC·Filed 2007·Granted Aug 18, 2009·31 cites·20 claims
- 2296US6943426B2Complementary analog bipolar transistors with trench-constrained isolation diffusionADVANCED ANALOGIC TECH INC·Filed 2002·Granted Sep 13, 2005·79 cites·45 claims
- 2395US7812647B2MOSFET gate drive with reduced power lossADVANCED ANALOGIC TECH INC·Filed 2007·Granted Oct 12, 2010·25 cites·7 claims
- 2495US7745883B2Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technologyADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jun 29, 2010·23 cites·17 claims
- 2595US7746042B2Low-noise DC/DC converter with controlled diode conductionADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jun 29, 2010·52 cites·18 claims
- 2695US7737526B2Isolated trench MOSFET in epi-less semiconductor sustrateADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jun 15, 2010·38 cites·24 claims
- 2794US8841891B2Time-multiplexed-capacitor DC/DC converter with multiple outputsADVANCED ANALOGIC TECH INC·Filed 2012·Granted Sep 23, 2014·13 cites·14 claims
- 2894US7211863B2Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technologyADVANCED ANALOGIC TECH INC·Filed 2004·Granted May 1, 2007·41 cites·175 claims
- 2993US7795681B2Isolated lateral MOSFET in epi-less substrateADVANCED ANALOGIC TECH INC·Filed 2007·Granted Sep 14, 2010·18 cites·6 claims
- 3092US7419878B2Planarized and silicided trench contactADVANCED ANALOGIC TECH INC·Filed 2005·Granted Sep 2, 2008·17 cites·17 claims
- 3192US6750507B2Super-self-aligned trench-gated DMOS with reduced on-resistanceADVANCED ANALOGIC TECH INC·Filed 2002·Granted Jun 15, 2004·46 cites·9 claims
- 3291US7977927B2Step-up DC/DC voltage converter with improved transient current capabilityADVANCED ANALOGIC TECH INC·Filed 2008·Granted Jul 12, 2011·31 cites·26 claims
- 3391US7921320B2Single wire serial interfaceADVANCED ANALOGIC TECH INC·Filed 2006·Granted Apr 5, 2011·15 cites·47 claims
- 3491US7825488B2Isolation structures for integrated circuits and modular methods of forming the sameADVANCED ANALOGIC TECH INC·Filed 2006·Granted Nov 2, 2010·9 cites·3 claims
- 3591US7135738B2Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technologyADVANCED ANALOGIC TECH INC·Filed 2004·Granted Nov 14, 2006·29 cites·25 claims
- 3690US7868414B2Isolated bipolar transistorADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jan 11, 2011·13 cites·20 claims
- 3790US7238568B2Trench semiconductor device having gate oxide layer with multiple thicknesses and processes of fabricating the sameADVANCED ANALOGIC TECH INC·Filed 2005·Granted Jul 3, 2007·12 cites·3 claims
- 3890US6800932B2Package for semiconductor die containing symmetrical lead and heat sinkADVANCED ANALOGIC TECH INC·Filed 2002·Granted Oct 5, 2004·54 cites·11 claims
- 3989US9257504B2Isolation structures for semiconductor devicesADVANCED ANALOGIC TECH INC·Filed 2014·Granted Feb 9, 2016·4 cites·22 claims
- 4089US7701033B2Isolation structures for integrated circuitsADVANCED ANALOGIC TECH INC·Filed 2008·Granted Apr 20, 2010·7 cites·2 claims
- 4189US7626243B2ESD protection for bipolar-CMOS-DMOS integrated circuit devicesADVANCED ANALOGIC TECH INC·Filed 2006·Granted Dec 1, 2009·12 cites·14 claims
- 4289US7052963B2Method of forming trench transistor with chained implanted body including a plurality of implantation with different energiesADVANCED ANALOGIC TECH INC·Filed 2004·Granted May 30, 2006·30 cites·18 claims
- 4389US6900100B2Trench semiconductor device having gate oxide layer with multiple thicknesses and processes of fabricating the sameADVANCED ANALOGIC TECH INC·Filed 2004·Granted May 31, 2005·29 cites·11 claims
- 4488US7957116B2System and method for detection of multiple current limitsADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jun 7, 2011·14 cites·39 claims
- 4588US7741661B2Isolation and termination structures for semiconductor dieADVANCED ANALOGIC TECH INC·Filed 2008·Granted Jun 22, 2010·16 cites·10 claims
- 4688US7605432B2Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technologyADVANCED ANALOGIC TECH INC·Filed 2007·Granted Oct 20, 2009·7 cites·3 claims
- 4788US7532448B2Current limit detectorADVANCED ANALOGIC TECH INC·Filed 2007·Granted May 12, 2009·15 cites·22 claims
- 4888US7489016B2Trench-constrained isolation diffusion for integrated circuit dieADVANCED ANALOGIC TECH INC·Filed 2005·Granted Feb 10, 2009·10 cites·15 claims
- 4988US6924198B2Self-aligned trench transistor using etched contactADVANCED ANALOGIC TECH INC·Filed 2004·Granted Aug 2, 2005·31 cites·19 claims
- 5087US8699195B2System and method for detection of multiple current limitsADVANCED ANALOGIC TECH INC·Filed 2012·Granted Apr 15, 2014·5 cites·23 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
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