Assignee
FAIRCHILD SEMICONDUCTOR
US·976 granted patents·48 pending applications·28,022 citations·filing 1981–2021
Top patents by PatentIndex Score
1,024 records- 0199US7638841B2Power semiconductor devices and methods of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Dec 29, 2009·106 cites·17 claims
- 0299US6992384B2High performance multi-chip flip chip packageFAIRCHILD SEMICONDUCTOR·Filed 2003·Granted Jan 31, 2006·111 cites·14 claims
- 0399US6710403B2Dual trench power MOSFETFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted Mar 23, 2004·347 cites·11 claims
- 0499US6696321B2High performance multi-chip flip chip packageFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted Feb 24, 2004·142 cites·2 claims
- 0599US6627991B1High performance multi-chip flip packageFAIRCHILD SEMICONDUCTOR·Filed 2000·Granted Sep 30, 2003·170 cites·12 claims
- 0699US6489678B1High performance multi-chip flip chip packageFAIRCHILD SEMICONDUCTOR·Filed 1999·Granted Dec 3, 2002·213 cites·12 claims
- 0799US6429481B1Field effect transistor and method of its manufactureFAIRCHILD SEMICONDUCTOR·Filed 1997·Granted Aug 6, 2002·416 cites·22 claims
- 0899US6351018B1Monolithically integrated trench MOSFET and Schottky diodeFAIRCHILD SEMICONDUCTOR·Filed 1999·Granted Feb 26, 2002·323 cites·24 claims
- 0999US6133634AHigh performance flip chip packageFAIRCHILD SEMICONDUCTOR·Filed 1998·Granted Oct 17, 2000·336 cites·8 claims
- 1098US7994573B2Structure and method for forming power devices with carbon-containing regionFAIRCHILD SEMICONDUCTOR·Filed 2008·Granted Aug 9, 2011·100 cites·13 claims
- 1198US7982265B2Trenched shield gate power semiconductor devices and methods of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2008·Granted Jul 19, 2011·81 cites·23 claims
- 1298US7652326B2Power semiconductor devices and methods of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Jan 26, 2010·51 cites·11 claims
- 1398US7576388B1Trench-gate LDMOS structuresFAIRCHILD SEMICONDUCTOR·Filed 2004·Granted Aug 18, 2009·164 cites·12 claims
- 1498US7504306B2Method of forming trench gate field effect transistor with recessed mesasFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Mar 17, 2009·89 cites·13 claims
- 1598US7504303B2Trench-gate field effect transistors and methods of forming the sameFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Mar 17, 2009·94 cites·21 claims
- 1698US7476589B2Methods for forming shielded gate field effect transistorsFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Jan 13, 2009·71 cites·18 claims
- 1798US7449354B2Trench-gated FET for power device with active gate trenches and gate runner trench utilizing one-mask etchFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Nov 11, 2008·99 cites·39 claims
- 1898US7393749B2Charge balance field effect transistorFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Jul 1, 2008·86 cites·14 claims
- 1998US7352036B2Semiconductor power device having a top-side drain using a sinker trenchFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Apr 1, 2008·55 cites·7 claims
- 2098US7345342B2Power semiconductor devices and methods of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2004·Granted Mar 18, 2008·402 cites·18 claims
- 2198US7344943B2Method for forming a trench MOSFET having self-aligned featuresFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Mar 18, 2008·58 cites·11 claims
- 2298US7319256B1Shielded gate trench FET with the shield and gate electrodes being connected togetherFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Jan 15, 2008·105 cites·19 claims
- 2398US7215011B2Flip chip in leaded molded package and method of manufacture thereofFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted May 8, 2007·65 cites·20 claims
- 2498US7081666B2Lead frame structure with aperture or groove for flip chip in a leaded molded packageFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Jul 25, 2006·92 cites·17 claims
- 2598US6891256B2Thin, thermally enhanced flip chip in a leaded molded packageFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted May 10, 2005·167 cites·20 claims
- 2698US6777800B2Semiconductor die package including drain clipFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted Aug 17, 2004·264 cites·14 claims
- 2798US6731003B2Wafer-level coated copper stud bumpsFAIRCHILD SEMICONDUCTOR·Filed 2003·Granted May 4, 2004·279 cites·17 claims
- 2898US6683346B2Ultra dense trench-gated power-device with the reduced drain-source feedback capacitance and Miller chargeFAIRCHILD SEMICONDUCTOR·Filed 2002·Granted Jan 27, 2004·190 cites·13 claims
- 2998US6683375B2Semiconductor die including conductive columnsFAIRCHILD SEMICONDUCTOR·Filed 2001·Granted Jan 27, 2004·149 cites·9 claims
- 3098US6677641B2Semiconductor structure with improved smaller forward voltage loss and higher blocking capabilityFAIRCHILD SEMICONDUCTOR·Filed 2001·Granted Jan 13, 2004·240 cites·26 claims
- 3198US6469384B2Unmolded package for a semiconductor deviceFAIRCHILD SEMICONDUCTOR·Filed 2001·Granted Oct 22, 2002·103 cites·6 claims
- 3298US6399022B1Simplified ozonator for a semiconductor wafer cleanerFAIRCHILD SEMICONDUCTOR·Filed 2000·Granted Jun 4, 2002·350 cites·28 claims
- 3398US6376878B1MOS-gated devices with alternating zones of conductivityFAIRCHILD SEMICONDUCTOR·Filed 2000·Granted Apr 23, 2002·186 cites·12 claims
- 3498US6274905B1Trench structure substantially filled with high-conductivity materialFAIRCHILD SEMICONDUCTOR·Filed 1999·Granted Aug 14, 2001·220 cites·19 claims
- 3598US4933743AHigh performance interconnect system for an integrated circuitFAIRCHILD SEMICONDUCTOR·Filed 1989·Granted Jun 12, 1990·242 cites·9 claims
- 3698US4751199AProcess of forming a compliant lead frame for array-type semiconductor packagesFAIRCHILD SEMICONDUCTOR·Filed 1987·Granted Jun 14, 1988·249 cites·9 claims
- 3797US8704546B2Method of manufacturing a SiC bipolar junction transistor and SiC bipolar junction transistor thereofFAIRCHILD SEMICONDUCTOR·Filed 2012·Granted Apr 22, 2014·34 cites·19 claims
- 3897US8013391B2Power semiconductor devices with trenched shielded split gate transistor and methods of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2007·Granted Sep 6, 2011·32 cites·4 claims
- 3997US7968400B2Short channel LV, MV, and HV CMOS devicesFAIRCHILD SEMICONDUCTOR·Filed 2009·Granted Jun 28, 2011·115 cites·15 claims
- 4097US7772668B2Shielded gate trench FET with multiple channelsFAIRCHILD SEMICONDUCTOR·Filed 2007·Granted Aug 10, 2010·46 cites·22 claims
- 4197US7710084B1Sample and hold technique for generating an average of sensed inductor current in voltage regulatorsFAIRCHILD SEMICONDUCTOR·Filed 2008·Granted May 4, 2010·102 cites·20 claims
- 4297US7625793B2Power MOS device with improved gate charge performanceFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Dec 1, 2009·59 cites·8 claims
- 4397US7625799B2Method of forming a shielded gate field effect transistorFAIRCHILD SEMICONDUCTOR·Filed 2009·Granted Dec 1, 2009·26 cites·18 claims
- 4497US7521773B2Power device with improved edge terminationFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Apr 21, 2009·45 cites·24 claims
- 4597US7514322B2Shielded gate field effect transistorFAIRCHILD SEMICONDUCTOR·Filed 2008·Granted Apr 7, 2009·39 cites·18 claims
- 4697US7446374B2High density trench FET with integrated Schottky diode and method of manufactureFAIRCHILD SEMICONDUCTOR·Filed 2006·Granted Nov 4, 2008·78 cites·28 claims
- 4797US7385248B2Shielded gate field effect transistor with improved inter-poly dielectricFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Jun 10, 2008·88 cites·21 claims
- 4897US7368777B2Accumulation device with charge balance structure and method of forming the sameFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted May 6, 2008·49 cites·6 claims
- 4997US7332806B2Thin, thermally enhanced molded package with leadframe having protruding regionFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Feb 19, 2008·48 cites·13 claims
- 5097US7285849B2Semiconductor die package using leadframe and clip and method of manufacturingFAIRCHILD SEMICONDUCTOR·Filed 2005·Granted Oct 23, 2007·114 cites·20 claims
Showing the top 50 of 1,024 patent records by PatentIndex Score.
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