Inventor · disambiguated record
Xuedong Chen
Also filed as: CHEN XUEDONG
32 granted patents·5 pending applications·477 citations·filing 2002–2025
97Inventor score
Files withIGT RENO NEV18UNIV HUAZHONG SCIENCE TECH7CHEN XUEDONG4SHENZHEN SNAPMAKER TECH CO LTD3HEFEI GENERAL MACHINERY RES INST CO LTD2
Top patents by PatentIndex Score
37 records- 0196US9777793B1Six-degree-of-freedom micro vibration suppression platform and control method thereofUNIV HUAZHONG SCIENCE TECH·Filed 2016·Granted Oct 3, 2017·72 cites·5 claims
- 0294US9734660B2Enhanced gaming display through personal gaming deviceIGT RENO NEV·Filed 2015·Granted Aug 15, 2017·23 cites·23 claims
- 0393US8033913B2Gaming machine update and mass storage managementIGT RENO NEV·Filed 2005·Granted Oct 11, 2011·52 cites·53 claims
- 0493US7201662B2Method and apparatus for software authenticationIGT RENO NEV·Filed 2003·Granted Apr 10, 2007·80 cites·18 claims
- 0591US7736234B2MRAM as critical event storage for powered down gaming machinesIGT RENO NEV·Filed 2005·Granted Jun 15, 2010·31 cites·23 claims
- 0686US10134228B2Customization of game play through personal gaming deviceIGT RENO NEV·Filed 2016·Granted Nov 20, 2018·8 cites·21 claims
- 0783US8549276B2Universal operating system to hardware platform interface for gaming machinesCHEN XUEDONG·Filed 2012·Granted Oct 1, 2013·8 cites·15 claims
- 0883US7722468B2Magnetoresistive memory units as read only memory devices in gaming machinesIGT RENO NEV·Filed 2005·Granted May 25, 2010·15 cites·48 claims
- 0982US9390582B2Customization of game play through personal gaming deviceIGT RENO NEV·Filed 2013·Granted Jul 12, 2016·9 cites·30 claims
- 1082US7520811B2Method and apparatus for software authenticationIGT RENO NEV·Filed 2007·Granted Apr 21, 2009·11 cites·14 claims
- 1181US7966485B2Universal operating system to hardware platform interface for gaming machinesIGT RENO NEV·Filed 2004·Granted Jun 21, 2011·55 cites·38 claims
- 1278US9196114B2Enhanced gaming display through personal gaming deviceIGT RENO NEV·Filed 2013·Granted Nov 24, 2015·6 cites·18 claims
- 1377US8323087B2Reduced power consumption wager gaming machineCHEN XUEDONG·Filed 2009·Granted Dec 4, 2012·7 cites·26 claims
- 1477US8281118B2Universal operating system to hardware platform interface for gaming machinesCHEN XUEDONG·Filed 2011·Granted Oct 2, 2012·5 cites·7 claims
- 1577US8226488B2Gaming machine with modular busCHEN XUEDONG·Filed 2006·Granted Jul 24, 2012·9 cites·22 claims
- 1676US7108605B2EPROM file system in a gaming apparatusIGT RENO NEV·Filed 2002·Granted Sep 19, 2006·55 cites·16 claims
- 1775US8845411B2Reduced power consumption wager gaming machineIGT RENO NEV·Filed 2012·Granted Sep 30, 2014·4 cites·16 claims
- 1873USD976971SThree-dimensional printer housingSHENZHEN SNAPMAKER TECH CO LTD·Filed 2021·Granted Jan 31, 2023·8 cites·1 claims
- 1973US9841364B2Device for testing mixed-mode fatigue crack growth rateHEFEI GENERAL MACH RES INST·Filed 2014·Granted Dec 12, 2017·5 cites·8 claims
- 2069US11176775B1System and methods for downloading production order specific software and firmware to an electronic gaming machine deviceIGT RENO NEV·Filed 2019·Granted Nov 16, 2021·2 cites·20 claims
- 2164US11255406B2Multi-dimensional magnetic negative-stiffness mechanism and multi-dimensional magnetic negative-stiffness vibration isolation system composed thereofUNIV HUAZHONG SCIENCE TECH·Filed 2019·Granted Feb 22, 2022·1 cites·12 claims
- 2264US9829059B2Single degree-of-freedom magnetic vibration isolation deviceUNIV HUAZHONG SCIENCE TECH·Filed 2014·Granted Nov 28, 2017·2 cites·6 claims
- 2363US9070251B2Multi-tiered static chain of trustIGT RENO NEV·Filed 2013·Granted Jun 30, 2015·2 cites·18 claims
- 2463US2025237352A1Production control system for hydrogen storage tankHEFEI GENERAL MACHINERY RES INST CO LTD·Filed 2024·Application pending·0 cites
- 2563US2025389698A1Wireless passive ultrasound sensor array monitoring systems and methodsHEFEI GENERAL MACHINERY RES INST CO LTD·Filed 2025·Application pending·0 cites
- 2662US12149143B2Magnetic levitation planar motor workbench having double-layer winding of coarse and fine driveUNIV HUAZHONG SCIENCE TECH·Filed 2024·Granted Nov 19, 2024·0 cites·10 claims
- 2756US9920790B2Active airbearing deviceUNIV HUAZHONG SCIENCE TECH·Filed 2014·Granted Mar 20, 2018·1 cites·3 claims
- 2853USD1048121S3D printerSHENZHEN SNAPMAKER TECH CO LTD·Filed 2022·Granted Oct 22, 2024·1 cites·1 claims
- 2953US11708177B2Multi-level structure conveying system and method for assisting unmanned aerial vehicle landingUNIV HUAZHONG SCIENCE TECH·Filed 2021·Granted Jul 25, 2023·0 cites·12 claims
- 3053US2008108435A1Monitoring and controlling gaming-environmentsIGT RENO NEV·Filed 2006·Application pending·0 cites
- 3150US11945527B2Planetary wheel type obstacle crossing robotUNIV HUAZHONG SCIENCE TECH·Filed 2021·Granted Apr 2, 2024·0 cites·11 claims
- 3249US2006205513A1MRAM as nonvolatile safe storage for power hit and ESD tolerance in gaming machinesIGT RENO NEV·Filed 2005·Application pending·0 cites
- 3346US11734996B2System and methods for downloading production order specific software and firmware to an electronic gaming machine deviceIGT RENO NEV·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 3445USD847236SLinear actuatorSHENZHEN SNAPMAKER TECH CO LTD·Filed 2017·Granted Apr 30, 2019·5 cites·1 claims
- 3544US11394558B2Segment-based file authenticationIGT RENO NEV·Filed 2019·Granted Jul 19, 2022·0 cites·16 claims
- 3641US2013053137A1Authenticating gaming machine contentNELSON DWAYNE·Filed 2011·Application pending·0 cites
- 3734US9092934B2Recovery of graphical game history after game software package has been removed from electronic gaming machineGRAHAM JACOB T·Filed 2011·Granted Jul 28, 2015·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →