Inventor · disambiguated record
Qing Chang
Also filed as: CHANG QING
35 granted patents·11 pending applications·258 citations·filing 1993–2025
96Inventor score
Files withHUAWEI TECH CO LTD5BOE TECHNOLOGY GROUP CO LTD4ZHUHAI UNITECH POWER TECH CO3BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD2CYTEK BIOSCIENCES INC2
Top patents by PatentIndex Score
46 records- 0193US11189117B2Method and system for controlling a smart lockZHUHAI UNITECH POWER TECH CO·Filed 2020·Granted Nov 30, 2021·4 cites·20 claims
- 0290US7558638B2Applying real-time control to a production systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 7, 2009·29 cites·19 claims
- 0388US9043778B2Method and system for upgrading softwareTENCENT TECH SHENZHEN CO LTD·Filed 2012·Granted May 26, 2015·23 cites·13 claims
- 0488US7078492B2Human antipneumococcal antibodies from non-human animalsABGENIX INC·Filed 2003·Granted Jul 18, 2006·65 cites·11 claims
- 0584US5480611ACarbon dioxide detectorFiled 1993·Granted Jan 2, 1996·60 cites·14 claims
- 0682US11331724B2Apparatus and method for efficiently preparing ultrafine spherical metal powder by one-by-one droplets centrifugal atomization methodWANG XIAOMING·Filed 2019·Granted May 17, 2022·2 cites·10 claims
- 0781US8850422B2Method for managing an application and application platformCHANG QING·Filed 2012·Granted Sep 30, 2014·11 cites·10 claims
- 0880US11686124B2Method and system for operating key and lock core with wireless chargingZHUHAI UNITECH POWER TECH CO·Filed 2020·Granted Jun 27, 2023·1 cites·16 claims
- 0976US2024159757A1High parameter 20 color panel for effective detection of aberrant cells in acute myeloid leukemiaCYTEK BIOSCIENCES INC·Filed 2023·Application pending·0 cites
- 1075US11906217B2Electronic expansion valveZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD·Filed 2019·Granted Feb 20, 2024·2 cites·19 claims
- 1175US11628231B2Static and mobile disinfection using high intensity narrow wavelength illuminationUNIV HONG KONG SCIENCE & TECH·Filed 2020·Granted Apr 18, 2023·1 cites·20 claims
- 1274US9858916B2Sound processing method and terminal deviceHUAWEI DEVICE (DONGGUAN) CO LTD·Filed 2015·Granted Jan 2, 2018·3 cites·20 claims
- 1373US2024345072A1Reagents and methods for elemental imaging mass spectrometry of biological samplesSTANDARD BIOTOOLS CANADA INC·Filed 2024·Application pending·0 cites
- 1472US8928457B2Smart interlock system and working method thereofJIN SHUQIANG·Filed 2009·Granted Jan 6, 2015·10 cites·13 claims
- 1571US11372232B2Light valve, display device and display methodCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted Jun 28, 2022·2 cites·12 claims
- 1670US9985085B2Array substrate for narrow frame design, manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted May 29, 2018·2 cites·18 claims
- 1770US7212876B2Maintenance opportunity planning system and methodGEN MOTORS CORP·Filed 2004·Granted May 1, 2007·10 cites·20 claims
- 1869US7398423B2System and method for providing automatic resetsGEN MOTORS CORP·Filed 2004·Granted Jul 8, 2008·14 cites·18 claims
- 1962US2022084337A1Method and system for controlling a smart lockZHUHAI UNITECH POWER TECH CO·Filed 2021·Application pending·0 cites
- 2061US12448634B2Method for preparing V-type granular porous starchUNIV JIANGNAN·Filed 2021·Granted Oct 21, 2025·0 cites·10 claims
- 2161US10699327B2Information processing apparatus, control method, and programRAKUTEN INC·Filed 2014·Granted Jun 30, 2020·0 cites·10 claims
- 2261US2024027457A1High parameter reagent panel and reagent kit for effective detection of aberrant cells in acute myeloid leukemiaCYTEK BIOSCIENCES INC·Filed 2023·Application pending·0 cites
- 2360US9967691B2Stereophonic sound recording method and apparatus, and terminalHUAWEI TECH CO LTD·Filed 2016·Granted May 8, 2018·1 cites·14 claims
- 2459US7951531B2Flavivirus NS5A proteins for the treatment of HIVUNIV IOWA RES FOUND·Filed 2006·Granted May 31, 2011·0 cites·6 claims
- 2557US2010042455A1Model-based real-time cost allocation and cost flowGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 2656US2021181186A1Reagents and methods for elemental imaging mass spectrometry of biological samplesFLUIDIGM CANADA INC·Filed 2018·Application pending·0 cites
- 2753US12492623B2Method and system for optimization of development by carbon dioxide injection based on incomplete miscibility characteristicsUNIV CHINA PETROLEUM BEIJING·Filed 2025·Granted Dec 9, 2025·0 cites·6 claims
- 2853US8890651B2Interchangeable lock core and opening method thereofJIN SHUQIANG·Filed 2012·Granted Nov 18, 2014·1 cites·25 claims
- 2953US6699717B1Method using luminescent transition metal-ligand complex for detecting polar solventsUNIV MARYLAND·Filed 1997·Granted Mar 2, 2004·17 cites·23 claims
- 3052US12413885B2Sound collecting method, electronic device, and systemHUAWEI TECH CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·20 claims
- 3152US11420257B2Device and method for high-efficiency preparation of spherical metal powder for 3D printing employing separation into fibersUNIV DALIAN TECH·Filed 2019·Granted Aug 23, 2022·0 cites·11 claims
- 3250US12278096B2Shield cooling assembly, reaction chamber and semiconductor processing apparatusBEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·18 claims
- 3350US12095889B2Processing queue assignment based on a flag in a Geneve headerVMware LLC·Filed 2022·Granted Sep 17, 2024·0 cites·18 claims
- 3450US10795150B2Pixel unit, display substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·20 claims
- 3549US11344950B2Apparatus and method for preparing spherical metal powder based on one-by-one atomization method for uniform dropletsWANG XIAOMING·Filed 2019·Granted May 31, 2022·0 cites·12 claims
- 3649US2012284077A1Automated work order generation for maintenanceXIAO GUOXIAN·Filed 2011·Application pending·0 cites
- 3748US12225339B2Audio processing method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·20 claims
- 3847US10551649B2Display panel, controlling method thereof and window comprising the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·20 claims
- 3944US2006258848A1Human antipneumococcal antibodies from non-human animalsPIROFSKI LIISE-ANNE·Filed 2006·Application pending·0 cites
- 4041US12252776B2Carrying device and semiconductor processing apparatusBEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD·Filed 2018·Granted Mar 18, 2025·0 cites·12 claims
- 4141US9825101B2Top-emitting OLED substrate and fabrication method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·20 claims
- 4238US2021256979A1Voice Control Method, Wearable Device, and TerminalHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
- 4338US2013073661A1Instant messenger and method for performing convenient search by instant messengerTENCENT TECH SHENZHEN CO LTD·Filed 2012·Application pending·0 cites
- 4433US2018156887A1Directional recording method and apparatus, and recording deviceHUAWEI TECH CO LTD·Filed 2016·Application pending·0 cites
- 4532US10763378B2Double printing method and screen stencil for improving the tensile force of the electrode of solar panelTONGWEI SOLAR ENERGY HEFEI CO LTD·Filed 2017·Granted Sep 1, 2020·0 cites·7 claims
- 4630US10122174B2Parallelization method for black-start subsystems of power grid with external supportSTATE GRID CORP CHINA·Filed 2016·Granted Nov 6, 2018·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →