Assignee
FAIRCHILD KR SEMICONDUCTOR LTD
KR·200 granted patents·34 pending applications·4,246 citations·filing 1996–2014
Top patents by PatentIndex Score
234 records- 0196US7675148B2Power module having stacked flip-chip and method of fabricating the power moduleFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted Mar 9, 2010·42 cites·21 claims
- 0296US7061080B2Power module package having improved heat dissipating capabilityFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2002·Granted Jun 13, 2006·127 cites·15 claims
- 0395US7315077B2Molded leadless package having a partially exposed lead frame padFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2004·Granted Jan 1, 2008·107 cites·27 claims
- 0494US7706146B2Power system module and method of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Apr 27, 2010·31 cites·18 claims
- 0594US7684216B2Quasi resonant switching mode power supplyFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted Mar 23, 2010·59 cites·17 claims
- 0694US7538525B2Power factor correction circuitFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2005·Granted May 26, 2009·38 cites·14 claims
- 0794US6774465B2Semiconductor power package moduleFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2002·Granted Aug 10, 2004·123 cites·14 claims
- 0893US7655981B2Superjunction semiconductor deviceFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Feb 2, 2010·25 cites·20 claims
- 0993US7199461B2Semiconductor package suitable for high voltage applicationsFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2004·Granted Apr 3, 2007·78 cites·21 claims
- 1093US6621152B2Thin, small-sized power semiconductor packageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2001·Granted Sep 16, 2003·91 cites·34 claims
- 1193US6392275B1Semiconductor device with DMOS, BJT and CMOS structuresFAIRCHILD KR SEMICONDUCTOR LTD·Filed 1999·Granted May 21, 2002·123 cites·5 claims
- 1292US7208819B2Power module package having improved heat dissipating capabilityFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2004·Granted Apr 24, 2007·69 cites·11 claims
- 1392US6489652B1Trench DMOS device having a high breakdown resistanceFAIRCHILD KR SEMICONDUCTOR LTD·Filed 1996·Granted Dec 3, 2002·106 cites·8 claims
- 1492US6432750B2Power module package having insulator type heat sink attached to rear surface of lead frame and manufacturing method thereofFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2001·Granted Aug 13, 2002·143 cites·18 claims
- 1591US7687903B2Power module and method of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted Mar 30, 2010·24 cites·21 claims
- 1691US6909143B2Lateral double-diffused MOS transistor having multiple current paths for high breakdown voltage and low on-resistanceFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2004·Granted Jun 21, 2005·73 cites·9 claims
- 1791US6833585B2High voltage lateral DMOS transistor having low on-resistance and high breakdown voltageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2002·Granted Dec 21, 2004·62 cites·13 claims
- 1891US6574107B2Stacked intelligent power module packageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2001·Granted Jun 3, 2003·99 cites·18 claims
- 1990US7834378B2SCR controlled by the power biasFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Nov 16, 2010·53 cites·9 claims
- 2090US7632719B2Wafer-level chip scale package and method for fabricating and using the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2009·Granted Dec 15, 2009·21 cites·15 claims
- 2190US7420431B2RC oscillator integrated circuit including capacitorFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2006·Granted Sep 2, 2008·19 cites·7 claims
- 2290US7323825B2Ballast integrated circuit (IC)FAIRCHILD KR SEMICONDUCTOR LTD·Filed 2006·Granted Jan 29, 2008·21 cites·12 claims
- 2390US6756689B2Power device having multi-chip package structureFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2003·Granted Jun 29, 2004·123 cites·19 claims
- 2490US6525373B1Power semiconductor device having trench gate structure and method for manufacturing the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 1999·Granted Feb 25, 2003·85 cites·9 claims
- 2589US9130065B2Power module having stacked flip-chip and method for fabricating the power moduleFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2014·Granted Sep 8, 2015·8 cites·20 claims
- 2689US7957162B2Switch mode power supply and driving method thereofFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Jun 7, 2011·34 cites·19 claims
- 2789US7218532B2Switching mode power supplyFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2005·Granted May 15, 2007·31 cites·11 claims
- 2889US6252783B1Switching power supply having a low power burst modeFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2000·Granted Jun 26, 2001·108 cites·17 claims
- 2988US9350341B2Gate driver, switch control circuit and power supply device comprising the gate driver circuitFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2014·Granted May 24, 2016·8 cites·24 claims
- 3088US7750615B2Burst mode operation in a DC-DC converterFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Jul 6, 2010·31 cites·14 claims
- 3188US7268414B2Semiconductor package having solder joint of improved reliabilityFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2003·Granted Sep 11, 2007·53 cites·16 claims
- 3288US6191565B1Power factor compensation controllerFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2000·Granted Feb 20, 2001·70 cites·16 claims
- 3387US7936054B2Multi-chip packageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted May 3, 2011·22 cites·19 claims
- 3487US7525819B2Switching mode power supply and method for generating a bias voltageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2006·Granted Apr 28, 2009·18 cites·13 claims
- 3587US6329706B1Leadframe using chip pad as heat conducting path and semiconductor package adopting the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2000·Granted Dec 11, 2001·151 cites·19 claims
- 3687US6025237AMethods of forming field effect transistors having graded drain region doping profiles thereinFAIRCHILD KR SEMICONDUCTOR LTD·Filed 1997·Granted Feb 15, 2000·94 cites·13 claims
- 3786US7952317B2Motor driving inverter circuit module, motor driving apparatus having the motor driving inverter circuit module, and inverter integrated circuit packageFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2009·Granted May 31, 2011·12 cites·18 claims
- 3885US8013431B2Semiconductor power module package with temperature sensor mounted thereon and method of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2010·Granted Sep 6, 2011·7 cites·15 claims
- 3985US7714455B2Semiconductor packages and methods of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted May 11, 2010·17 cites·20 claims
- 4085US7518836B2Switching mode power supply and method for performing protection operation thereofFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2006·Granted Apr 14, 2009·24 cites·15 claims
- 4185US7301203B2Superjunction semiconductor deviceFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2004·Granted Nov 27, 2007·34 cites·7 claims
- 4284US7868384B2High-voltage semiconductor device and method of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Jan 11, 2011·9 cites·42 claims
- 4384US7659559B2Semiconductor package having insulated metal substrate and method of fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2008·Granted Feb 9, 2010·10 cites·12 claims
- 4484US7645659B2Power semiconductor device using silicon substrate as field stop layer and method of manufacturing the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2005·Granted Jan 12, 2010·17 cites·9 claims
- 4584US7054169B2Switched-mode power supply supporting burst-mode operationFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2002·Granted May 30, 2006·57 cites·27 claims
- 4683US7768802B2Switching mode power supply and method of operationFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Aug 3, 2010·19 cites·46 claims
- 4783US7672146B2Switching mode power supply and driving methodFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Mar 2, 2010·16 cites·65 claims
- 4883US7605040B2Method of forming high breakdown voltage low on-resistance lateral DMOS transistorFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2007·Granted Oct 20, 2009·9 cites·10 claims
- 4983US7501700B2Semiconductor power module having an electrically insulating heat sink and method of manufacturing the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2006·Granted Mar 10, 2009·12 cites·9 claims
- 5082US8841960B2Clock signal generating circuit and power supply including the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2013·Granted Sep 23, 2014·5 cites·9 claims
Showing the top 50 of 234 patent records by PatentIndex Score.
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