Inventor · disambiguated record
Alan S. Chen
Also filed as: CHEN ALAN · CHEN ALAN S · CHEN ALAN SANGONE
28 granted patents·12 pending applications·216 citations·filing 1997–2025
96Inventor score
Files withAGERE SYSTEMS INC15SKYWORKS SOLUTIONS INC6QORVO US INC3TRIQUINT SEMICONDUCTOR INC3ABBOTT BENJAMIN P2
Top patents by PatentIndex Score
40 records- 0197US8294331B2Acoustic wave guide device and method for minimizing trimming effects and piston mode instabilitiesABBOTT BENJAMIN P·Filed 2011·Granted Oct 23, 2012·52 cites·26 claims
- 0290US10469050B2Guided acoustic wave deviceQORVO US INC·Filed 2017·Granted Nov 5, 2019·8 cites·23 claims
- 0384US9331667B2Methods, systems, and apparatuses for temperature compensated surface acoustic wave deviceTRIQUINT SEMICONDUCTOR INC·Filed 2014·Granted May 3, 2016·8 cites·19 claims
- 0482US10476481B2Acoustic filtering circuitry including capacitorQORVO US INC·Filed 2017·Granted Nov 12, 2019·4 cites·20 claims
- 0581US7345364B2Structure and method for improved heat conduction for semiconductor devicesAGERE SYSTEMS INC·Filed 2004·Granted Mar 18, 2008·27 cites·46 claims
- 0677US9209380B2Acoustic wave deviceTRIQUINT SEMICONDUCTOR INC·Filed 2013·Granted Dec 8, 2015·5 cites·9 claims
- 0777US7557010B2Method to improve writer leakage in a SiGe bipolar deviceAGERE SYSTEMS INC·Filed 2007·Granted Jul 7, 2009·13 cites·24 claims
- 0876US7407824B2Guard ring for improved matchingAGERE SYSTEMS INC·Filed 2007·Granted Aug 5, 2008·7 cites·19 claims
- 0975US7923340B2Method to reduce collector resistance of a bipolar transistor and integration into a standard CMOS flowAGERE SYSTEMS INC·Filed 2007·Granted Apr 12, 2011·7 cites·18 claims
- 1071US7642617B2Integrated circuit with depletion mode JFETAGERE SYSTEMS INC·Filed 2005·Granted Jan 5, 2010·5 cites·10 claims
- 1171US6359317B1Vertical PNP bipolar transistor and its method of fabricationAGERE SYST GUARDIAN CORP·Filed 1998·Granted Mar 19, 2002·32 cites·6 claims
- 1271US2025293664A1Packaging of surface acoustic wave device having multilayer piezoelectric substrateSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1364US7498204B2Structure and method for improved heat conduction for semiconductor devicesAGERE SYSTEMS INC·Filed 2008·Granted Mar 3, 2009·2 cites·15 claims
- 1464US2025149493A1Integrated device package with reduced thicknessSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1562US8044553B2Temperature compensated surface acoustic wave device and method having buried interdigital transducers for providing an improved insertion loss and quality factorTRIQUINT SEMICONDUCTOR INC·Filed 2010·Granted Oct 25, 2011·2 cites·23 claims
- 1661US9324932B2Piezoelectric deviceNAT UNIV TSING HUA·Filed 2013·Granted Apr 26, 2016·1 cites·8 claims
- 1760US9973169B2Surface acoustic wave filter with a cap layer for improved reliabilityRF MICRO DEVICES INC·Filed 2015·Granted May 15, 2018·1 cites·18 claims
- 1860US6001701AProcess for making bipolar having graded or modulated collectorLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 14, 1999·26 cites·7 claims
- 1958US2024258994A1Acoustic wave device with interdigital transducer electrode having seed layerSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2058US2024275363A1Acoustic wave device with an efficient structure, a radio frequency module, and a mobile device including the sameSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2155US8552819B2High coupling, low loss saw filter and associated methodABBOTT BENJAMIN P·Filed 2011·Granted Oct 8, 2013·1 cites·16 claims
- 2255US2024112904A1Plasma process uniformity by wafer back side dopingSKYWORKS GLOBAL PTE LTD·Filed 2023·Application pending·0 cites
- 2352US10886893B2Reduced-size guided-surface acoustic wave (SAW) devicesQORVO US INC·Filed 2019·Granted Jan 5, 2021·0 cites·21 claims
- 2451US2023048476A1Surface acoustic wave device comprising multi-layer interdigital transducer electrodeSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2551US2022407496A1Acoustic wave devices including high density interdigitated electrodesSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2648US7666750B2Bipolar device having improved capacitanceAGERE SYSTEMS INC·Filed 2006·Granted Feb 23, 2010·0 cites·8 claims
- 2747US7456061B2Method to reduce boron penetration in a SiGe bipolar deviceAGERE SYSTEMS INC·Filed 2007·Granted Nov 25, 2008·0 cites·13 claims
- 2847US7253012B2Guard ring for improved matchingAGERE SYSTEMS INC·Filed 2004·Granted Aug 7, 2007·3 cites·3 claims
- 2947US2009050977A1METHOD TO REDUCE BORON PENETRATION IN A SiGe BIPOLAR DEVICEAGERE SYSTEMS INC·Filed 2008·Application pending·0 cites
- 3046US8147909B2Method of making and using alloy susceptor with improved properties for film depositionWU SHUO-JIEH·Filed 2009·Granted Apr 3, 2012·1 cites·11 claims
- 3146US7479438B2Method to improve performance of a bipolar device using an amorphizing implantAGERE SYSTEMS INC·Filed 2006·Granted Jan 20, 2009·0 cites·23 claims
- 3242US6191001B1Shallow trench isolation methodLUCENT TECHNOLOGIES INC·Filed 1999·Granted Feb 20, 2001·11 cites·25 claims
- 3342US2007161173A1Process to integrate fabrication of bipolar devices into a CMOS process flowKERR DANIEL C·Filed 2006·Application pending·0 cites
- 3440US8106480B2Bipolar device having improved capacitanceCHEN ALAN S·Filed 2010·Granted Jan 31, 2012·0 cites·8 claims
- 3539US7898038B2Method to improve writer leakage in SiGe bipolar deviceAGERE SYSTEMS INC·Filed 2009·Granted Mar 1, 2011·0 cites·10 claims
- 3639US2007069295A1Process to integrate fabrication of bipolar devices into a CMOS process flowKERR DANIEL C·Filed 2005·Application pending·0 cites
- 3739US2010032766A1Bipolar Junction Transistor with a Reduced Collector-Substrate CapacitanceAGERE SYSTEMS INC·Filed 2006·Application pending·0 cites
- 3837US7176781B2Structure and method for adjusting integrated circuit resistor valueAGERE SYSTEMS INC·Filed 2004·Granted Feb 13, 2007·0 cites·27 claims
- 3936US6815302B2Method of making a bipolar transistor with an oxygen implanted emitter windowAGERE SYSTEMS INC·Filed 2001·Granted Nov 9, 2004·0 cites·20 claims
- 4036US2005098852A1Bipolar transistor with selectively deposited emitterFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →