Inventor · disambiguated record
Qinggang Zeng
Also filed as: ZENG QINGGANG
50 granted patents·9 pending applications·1,380 citations·filing 2003–2025
98Inventor score
Top patents by PatentIndex Score
59 records- 0199US8348998B2Unitary quick connect prosthetic heart valve and deployment system and methodsEDWARDS LIFESCIENCES CORP·Filed 2010·Granted Jan 8, 2013·315 cites·28 claims
- 0298US8696742B2Unitary quick-connect prosthetic heart valve deployment methodsEDWARDS LIFESCIENCES CORP·Filed 2012·Granted Apr 15, 2014·171 cites·19 claims
- 0398US8308798B2Quick-connect prosthetic heart valve and methodsPINTOR RAFAEL·Filed 2009·Granted Nov 13, 2012·485 cites·25 claims
- 0496US9561100B2Systems for quickly delivering a prosthetic heart valveEDWARDS LIFESCIENCES CORP·Filed 2015·Granted Feb 7, 2017·26 cites·13 claims
- 0595US9005277B2Unitary quick-connect prosthetic heart valve deployment systemEDWARDS LIFESCIENCES CORP·Filed 2012·Granted Apr 14, 2015·56 cites·25 claims
- 0695US8641757B2Systems for rapidly deploying surgical heart valvesPINTOR RAFAEL·Filed 2011·Granted Feb 4, 2014·87 cites·22 claims
- 0794US11690714B2Hybrid heart valves adapted for post-implant expansionEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Jul 4, 2023·3 cites·19 claims
- 0894US11065117B2Axisymmetric adjustable device for treating mitral regurgitationEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jul 20, 2021·17 cites·10 claims
- 0994US9675453B2Methods of identifying and replacing implanted heart valvesEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Jun 13, 2017·23 cites·30 claims
- 1091US9504566B2Surgical heart valves identifiable post-implantEDWARDS LIFESCIENCES CORP·Filed 2015·Granted Nov 29, 2016·14 cites·20 claims
- 1191US9370418B2Rapidly deployable surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2013·Granted Jun 21, 2016·56 cites·22 claims
- 1290US10695170B2Hybrid heart valves adapted for post-implant expansionEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Jun 30, 2020·10 cites·21 claims
- 1386US2024366374A1Surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2024·Application pending·0 cites
- 1485US10456246B2Integrated hybrid heart valvesEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Oct 29, 2019·5 cites·20 claims
- 1585US8869982B2Prosthetic heart valve packaging and deployment systemHODSHON FRED·Filed 2010·Granted Oct 28, 2014·18 cites·27 claims
- 1684US9918836B2Prosthetic heart valve packaging and deployment methodsEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Mar 20, 2018·5 cites·24 claims
- 1783US2025312152A1Hybrid heart valvesEDWARDS LIFESCIENCES CORP·Filed 2025·Application pending·0 cites
- 1882US12011350B2Rapid implant prosthetic heart valve systemEDWARDS LIFESCIENCES CORP·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 1982US10842623B2Methods of implanting prosthetic heart valve using position markersEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Nov 24, 2020·3 cites·19 claims
- 2081US12053377B2Methods for rapidly deployable surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2022·Granted Aug 6, 2024·0 cites·19 claims
- 2181US9504563B2Rapidly deployable surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2014·Granted Nov 29, 2016·8 cites·20 claims
- 2281US2025064586A1Heart valves with increased effective orifice areaEDWARDS LIFESCIENCES CORP·Filed 2024·Application pending·0 cites
- 2380US11461259B2Systems and methods for load detection on serial communication data linesSKYWORKS SOLUTIONS INC·Filed 2020·Granted Oct 4, 2022·1 cites·20 claims
- 2480US10722358B2Systems for rapidly deployable surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jul 28, 2020·2 cites·20 claims
- 2580US9980818B2Prosthetic heart valve system with positioning markersCHAU MARK·Filed 2010·Granted May 29, 2018·9 cites·15 claims
- 2680US9901448B2Rapid deployment methods for prosthetic heart valvesEDWARDS LIFESCIENCES CORP·Filed 2015·Granted Feb 27, 2018·3 cites·20 claims
- 2779US12357455B2Hybrid heart valvesEDWARDS LIFESCIENCES CORP·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 2879US11173032B2Transcatheter device for treating mitral regurgitationEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Nov 16, 2021·3 cites·15 claims
- 2979US8591567B2Apparatus and method for in situ expansion of prosthetic deviceCHAU MARK·Filed 2009·Granted Nov 26, 2013·12 cites·18 claims
- 3078US10722316B2Bioprosthetic heart valves having adaptive seals to minimize paravalvular leakageEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Jul 28, 2020·5 cites·14 claims
- 3178US8742740B2Digital peak input voltage detector for a power converter controllerZENG QINGGANG·Filed 2008·Granted Jun 3, 2014·9 cites·18 claims
- 3277US11266499B2Heart valves with increased effective orifice areaEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Mar 8, 2022·2 cites·27 claims
- 3377US10441415B2Heart valves with increased effective orifice areaEDWARDS LIFESCIENCES CORP·Filed 2014·Granted Oct 15, 2019·10 cites·20 claims
- 3477US10130469B2Expandable surgical heart valve indicatorsEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Nov 20, 2018·2 cites·20 claims
- 3577US9877831B2Conformal expansion of prosthetic devices to anatomical shapesEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Jan 30, 2018·2 cites·24 claims
- 3677US9295539B2Prosthetic heart valve packaging and deployment methodsHODSHON FRED·Filed 2012·Granted Mar 29, 2016·8 cites·18 claims
- 3774US12144730B2Heart valves with increased effective orifice areaEDWARDS LIFESCIENCES CORP·Filed 2022·Granted Nov 19, 2024·0 cites·21 claims
- 3874US11504232B2Rapid implant prosthetic heart valve systemEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 3973US10667906B2Methods of conformal expansion of prosthetic heart valvesEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jun 2, 2020·1 cites·20 claims
- 4073US10182909B2Methods for quickly implanting a prosthetic heart valveEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Jan 22, 2019·1 cites·22 claims
- 4172US11471279B2Systems for rapidly deployable surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Oct 18, 2022·0 cites·20 claims
- 4272US10835378B2Prosthetic heart valve packaging and deployment systemsEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Nov 17, 2020·1 cites·20 claims
- 4372US2023293294A1Heart valve stents adapted for post-implant expansionEDWARDS LIFESCIENCES CORP·Filed 2023·Application pending·0 cites
- 4470US12409033B2Axisymmetric adjustable device for treating mitral regurgitationEDWARDS LIFESCIENCES CORP·Filed 2021·Granted Sep 9, 2025·0 cites·7 claims
- 4570US11311378B2Prosthetic heart valve packaging and deployment systemsEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Apr 26, 2022·0 cites·21 claims
- 4669US2025152357A1Adjustable device for treating heart valve regurgitationEDWARDS LIFESCIENCES CORP·Filed 2025·Application pending·0 cites
- 4768US2023380963A1Dual-frame replacement heart valvesEDWARDS LIFESCIENCES CORP·Filed 2023·Application pending·0 cites
- 4866US10799346B2Methods for quickly implanting a prosthetic heart valveEDWARDS LIFESCIENCES CORP·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 4966US2023237000A1Detecting load capacitance on serial communication data linesSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 5064US11654020B2Hybrid heart valvesEDWARDS LIFESCIENCES CORP·Filed 2019·Granted May 23, 2023·0 cites·22 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →