Inventor · disambiguated record
Alvin J. Joseph
Also filed as: JOSEPH ALVIN · JOSEPH ALVIN J · JOSEPH ALVIN JOSE
145 granted patents·12 pending applications·832 citations·filing 2001–2023
99Inventor score
Top patents by PatentIndex Score
157 records- 0198US9349793B2Semiconductor structure with airgapIBM·Filed 2014·Granted May 24, 2016·33 cites·16 claims
- 0297US10211146B2Air gap over transistor gate and related methodGLOBALFOUNDRIES INC·Filed 2016·Granted Feb 19, 2019·24 cites·18 claims
- 0396US8722508B2Low harmonic RF switch in SOIIBM·Filed 2013·Granted May 13, 2014·23 cites·18 claims
- 0496US8674472B2Low harmonic RF switch in SOIBOTULA ALAN B·Filed 2010·Granted Mar 18, 2014·25 cites·19 claims
- 0595US10157777B2Air gap over transistor gate and related methodGLOBALFOUNDRIES INC·Filed 2016·Granted Dec 18, 2018·13 cites·19 claims
- 0695US7563714B2Low resistance and inductance backside through vias and methods of fabricating sameIBM·Filed 2006·Granted Jul 21, 2009·35 cites·10 claims
- 0793US9171121B2Method, structure, and design structure for a through-silicon-via Wilkinson power dividerIBM·Filed 2013·Granted Oct 27, 2015·12 cites·13 claims
- 0893US8035198B2Through wafer via and method of making sameIBM·Filed 2008·Granted Oct 11, 2011·20 cites·30 claims
- 0992US8536012B2Bipolar junction transistors with a link region connecting the intrinsic and extrinsic basesCAMILLO-CASTILLO RENATA·Filed 2011·Granted Sep 17, 2013·13 cites·15 claims
- 1092US7999320B2SOI radio frequency switch with enhanced signal fidelity and electrical isolationIBM·Filed 2008·Granted Aug 16, 2011·21 cites·10 claims
- 1192US7262484B2Structure and method for performance improvement in vertical bipolar transistorsIBM·Filed 2005·Granted Aug 28, 2007·17 cites·10 claims
- 1292US7119416B1Bipolar transistor structure with self-aligned raised extrinsic base and methodsIBM·Filed 2005·Granted Oct 10, 2006·21 cites·6 claims
- 1390US9633894B2Semiconductor structure with airgapIBM·Filed 2015·Granted Apr 25, 2017·4 cites·18 claims
- 1490US7851923B2Low resistance and inductance backside through vias and methods of fabricating sameIBM·Filed 2009·Granted Dec 14, 2010·16 cites·15 claims
- 1589US9917005B2Semiconductor structure with airgapIBM·Filed 2017·Granted Mar 13, 2018·3 cites·9 claims
- 1689US8518787B2Through wafer vias and method of making sameDING HANYI·Filed 2012·Granted Aug 27, 2013·9 cites·20 claims
- 1788US8415763B2Tunable semiconductor deviceHARAME DAVID LOUIS·Filed 2011·Granted Apr 9, 2013·13 cites·17 claims
- 1888US7253096B2Bipolar transistor having raised extrinsic base with selectable self-alignment and methods of forming sameIBM·Filed 2005·Granted Aug 7, 2007·11 cites·7 claims
- 1988US6936910B2BiCMOS technology on SOI substratesIBM·Filed 2004·Granted Aug 30, 2005·48 cites·29 claims
- 2087US10367083B2Compact device structures for a bipolar junction transistorGLOBALFOUNDRIES INC·Filed 2016·Granted Jul 30, 2019·5 cites·12 claims
- 2187US10211087B2Semiconductor structure with airgapIBM·Filed 2017·Granted Feb 19, 2019·2 cites·13 claims
- 2287US9570564B2Self-aligned emitter-base bipolar junction transistor with reduced base resistance and base-collector capacitanceGLOBALFOUNDRIES INC·Filed 2014·Granted Feb 14, 2017·8 cites·18 claims
- 2387US8492868B2Method, apparatus, and design structure for silicon-on-insulator high-bandwidth circuitry with reduced charge layerBOTULA ALAN B·Filed 2010·Granted Jul 23, 2013·9 cites·16 claims
- 2487US8492272B2Passivated through wafer vias in low-doped semiconductor substratesADKISSON JAMES W·Filed 2011·Granted Jul 23, 2013·7 cites·25 claims
- 2587US8384224B2Through wafer vias and method of making sameIBM·Filed 2008·Granted Feb 26, 2013·12 cites·13 claims
- 2687US8133774B2SOI radio frequency switch with enhanced electrical isolationBOTULA ALAN B·Filed 2009·Granted Mar 13, 2012·12 cites·25 claims
- 2787US7776704B2Method to build self-aligned NPN in advanced BiCMOS technologyIBM·Filed 2007·Granted Aug 17, 2010·12 cites·23 claims
- 2887US7709338B2BiCMOS devices with a self-aligned emitter and methods of fabricating such BiCMOS devicesIBM·Filed 2006·Granted May 4, 2010·14 cites·8 claims
- 2986US8020128B2Scaling of bipolar transistorsIBM·Filed 2009·Granted Sep 13, 2011·7 cites·12 claims
- 3086US7932541B2High performance collector-up bipolar transistorIBM·Filed 2008·Granted Apr 26, 2011·13 cites·19 claims
- 3186US7329940B2Semiconductor structure and method of manufactureIBM·Filed 2005·Granted Feb 12, 2008·10 cites·24 claims
- 3286US6888221B1BICMOS technology on SIMOX wafersIBM·Filed 2004·Granted May 3, 2005·37 cites·30 claims
- 3385US9666475B2Semiconductor structure with airgapIBM·Filed 2016·Granted May 30, 2017·2 cites·11 claims
- 3485US7501690B2Semiconductor ground shield methodIBM·Filed 2005·Granted Mar 10, 2009·11 cites·11 claims
- 3584US9530711B2Silicon-on-insulator heat sinkIBM·Filed 2015·Granted Dec 27, 2016·4 cites·19 claims
- 3684US7804151B2Integrated circuit structure, design structure, and method having improved isolation and harmonicsIBM·Filed 2008·Granted Sep 28, 2010·13 cites·20 claims
- 3783US11264457B1Isolation trenches augmented with a trap-rich layerGLOBALFOUNDRIES US INC·Filed 2020·Granted Mar 1, 2022·1 cites·20 claims
- 3883US9385022B2Silicon waveguide on bulk silicon substrate and methods of formingGLOBALFOUNDRIES INC·Filed 2014·Granted Jul 5, 2016·6 cites·17 claims
- 3983US8716837B2Bipolar junction transistors with a link region connecting the intrinsic and extrinsic basesIBM·Filed 2013·Granted May 6, 2014·5 cites·20 claims
- 4083US8405186B2Transistor structure with a sidewall-defined intrinsic base to extrinsic base link-up region and method of forming the structureCAMILLO-CASTILLO RENATA·Filed 2010·Granted Mar 26, 2013·7 cites·17 claims
- 4182US10692753B2Semiconductor structure with airgapIBM·Filed 2019·Granted Jun 23, 2020·1 cites·17 claims
- 4282US8089126B2Method and structures for improving substrate loss and linearity in SOI substratesBOTULA ALAN BERNARD·Filed 2009·Granted Jan 3, 2012·9 cites·5 claims
- 4382US7037798B2Bipolar transistor structure with self-aligned raised extrinsic base and methodsIBM·Filed 2004·Granted May 2, 2006·26 cites·7 claims
- 4481US11195715B2Epitaxial growth constrained by a templateGLOBALFOUNDRIES US INC·Filed 2020·Granted Dec 7, 2021·1 cites·20 claims
- 4581US8963293B2High resistivity silicon-on-insulator substrate and method of formingIBM·Filed 2014·Granted Feb 24, 2015·4 cites·8 claims
- 4681US8951896B2High linearity SOI wafer for low-distortion circuit applicationsIBM·Filed 2013·Granted Feb 10, 2015·4 cites·20 claims
- 4780US9059269B2Silicon-on-insulator heat sinkIBM·Filed 2013·Granted Jun 16, 2015·4 cites·18 claims
- 4880US8735986B2Forming structures on resistive substratesBOTULA ALAN B·Filed 2011·Granted May 27, 2014·4 cites·18 claims
- 4980US8299547B2Lateral extended drain metal oxide semiconductor field effect transistor (LEDMOSFET) with tapered dielectric platesABOU-KHALIL MICHEL J·Filed 2011·Granted Oct 30, 2012·5 cites·24 claims
- 5079US8741739B2High resistivity silicon-on-insulator substrate and method of formingBOTULA ALAN B·Filed 2012·Granted Jun 3, 2014·4 cites·5 claims
Showing the top 50 of 157 patent records by PatentIndex Score.
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