Inventor · disambiguated record
Zhiqiang Sun
Also filed as: SUN ZHIQIANG
37 granted patents·15 pending applications·212 citations·filing 2010–2025
96Inventor score
Files withON BRIGHT ELECTRONICS SHANGHAI CO LTD16GRG BANKING EQUIPMENT CO LTD12CONTEMPORARY AMPEREX TECHNOLOGY CO LTD6CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD3SHANGHAI ADVANCED RES INST CAS3
Top patents by PatentIndex Score
52 records- 0198US10003271B2Systems and methods for constant voltage control and constant current controlON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Jun 19, 2018·24 cites·12 claims
- 0298US8824173B2Systems and methods for constant voltage control and constant current controlFANG LIEYI·Filed 2012·Granted Sep 2, 2014·72 cites·19 claims
- 0397US10615684B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2018·Granted Apr 7, 2020·7 cites·24 claims
- 0497US9553501B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2013·Granted Jan 24, 2017·29 cites·36 claims
- 0597US9148061B2Systems and methods for constant voltage control and constant current controlON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2014·Granted Sep 29, 2015·24 cites·3 claims
- 0695US10277110B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Apr 30, 2019·11 cites·24 claims
- 0794US10483838B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2016·Granted Nov 19, 2019·8 cites·31 claims
- 0893US10581315B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2017·Granted Mar 3, 2020·6 cites·8 claims
- 0991US10811955B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2019·Granted Oct 20, 2020·4 cites·24 claims
- 1084US11114933B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Sep 7, 2021·1 cites·5 claims
- 1184US8981832B2Amplification systems and methods with distortion reductionsYUAN TINGZHI·Filed 2011·Granted Mar 17, 2015·10 cites·10 claims
- 1281US10749479B2Amplification systems and methods with distortion reductionsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Aug 18, 2020·3 cites·12 claims
- 1380US11962275B2Amplification systems and methods with distortion reductionsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Apr 16, 2024·1 cites·11 claims
- 1478US11264888B2System and method providing over current protection based on duty cycle information for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2018·Granted Mar 1, 2022·1 cites·37 claims
- 1577US9825533B2Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanismsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Nov 21, 2017·2 cites·11 claims
- 1676US9692306B2Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanismsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Jun 27, 2017·2 cites·28 claims
- 1774US10140799B2Device for detecting foreign object attached on surface of sheet-like mediumGRG BANKING EQUIPMENT CO LTD·Filed 2016·Granted Nov 27, 2018·2 cites·8 claims
- 1873US10211741B2Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanismsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2017·Granted Feb 19, 2019·1 cites·15 claims
- 1968US2025125397A1Battery pack fastening system and method for using same, and battery pack production methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2065US2025116985A1Cart remodeling control method and systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2164US10214376B2Sheet medium flattening device and financial self-service deviceGRG BANKING EQUIPMENT CO LTD·Filed 2016·Granted Feb 26, 2019·1 cites·16 claims
- 2264US2025282010A1Tightening apparatus and battery manufacturing systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2362US2025286101A1Material storage apparatus, battery assembly system and control method, and battery production systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2462US2025222487A1Method for controlling gluing of workpiece and gluing systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2561US9670024B2Paper money temporary storage device and paper money storage method thereforGRG BANKING EQUIPMENT CO LTD·Filed 2014·Granted Jun 6, 2017·1 cites·7 claims
- 2661US9000056B2Method for producing methane by catalytic gasification of coal and device thereofBI JICHENG·Filed 2010·Granted Apr 7, 2015·1 cites·36 claims
- 2760US9670025B2Temporary banknote storage device and method for improving coiling block storage capacityGRG BANKING EQUIPMENT CO LTD·Filed 2015·Granted Jun 6, 2017·1 cites·5 claims
- 2860US2024253680A1Positioning apparatus for mobile apparatus and battery production lineCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2959US2025273723A1Material feeding apparatus, material feeding method, and battery production lineCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3056US10199943B2Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanismsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2017·Granted Feb 5, 2019·0 cites·39 claims
- 3156US2025144755A1Screw tightening deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3255US2025116993A1Material assembly method and systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3354US9569909B2Portable drum-type banknote box and ATMGRG BANKING EQUIPMENT CO LTD·Filed 2014·Granted Feb 14, 2017·0 cites·20 claims
- 3454US2025101054A1Binuclear schiff base-cobalt complex, preparation method and use thereofCHANGCHUN INST APPLIED CHEMISTRY CAS·Filed 2022·Application pending·0 cites
- 3551US12221843B1Automatic detection function-integrated detection apparatus and method for water flowing fractured zoneUNIV SICHUAN·Filed 2024·Granted Feb 11, 2025·0 cites·18 claims
- 3651US10586879B2Spectrally selective solar absorbing coating and a method for making itCHINA BUILDING MAT ACADEMY·Filed 2016·Granted Mar 10, 2020·0 cites·18 claims
- 3750US9903399B2Simple locking deviceGRG BANKING EQUIPMENT CO LTD·Filed 2014·Granted Feb 27, 2018·0 cites·11 claims
- 3849US10634387B2Solar selective absorbing coating and preparation method thereofCHINA BUILDING MAT ACADEMY·Filed 2017·Granted Apr 28, 2020·0 cites·7 claims
- 3947US2024102782A1Method for Evaluating Deep-Buried Tunnel Blasting ParametersUNIV SICHUAN·Filed 2023·Application pending·0 cites
- 4045US9544461B2Device for acquiring image of slice mediumGRG BANKING EQUIPMENT CO LTD·Filed 2014·Granted Jan 10, 2017·0 cites·10 claims
- 4142US9542790B2Cash recycling system and banknote separating device thereofGRG BANKING EQUIPMENT CO LTD·Filed 2014·Granted Jan 10, 2017·0 cites·14 claims
- 4239US10287125B2Banknote rolling-out control method and apparatus, and banknote storage deviceGRG BANKING EQUIPMENT CO LTD·Filed 2015·Granted May 14, 2019·0 cites·5 claims
- 4337US10946358B2Skid-mounted depressurizing systemBEIJING AEROSPACE PROP INST·Filed 2019·Granted Mar 16, 2021·0 cites·10 claims
- 4437US9842452B2Banknote jam determination system and methodGRG BANKING EQUIPMENT CO LTD·Filed 2015·Granted Dec 12, 2017·0 cites·9 claims
- 4536US2018021728A1Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mistures by SAPO-34 Molecular Sieve Membrane Prepared in Dry-Gel ProcessSHANGHAI ADVANCED RES INST CAS·Filed 2016·Application pending·0 cites
- 4636US2018015421A1Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mistures by Ion Exchanged SAPO-34 Molecular Sieve MembraneSHANGHAI ADVANCED RES INST CAS·Filed 2016·Application pending·0 cites
- 4735US2024380755A1Account registration processing methods and apparatusesALIPAY HANGZHOU INF TECH CO LTD·Filed 2022·Application pending·0 cites
- 4834US10167160B2Temporary paper money storage device and control method thereofGRG BANKING EQUIPMENT CO LTD·Filed 2015·Granted Jan 1, 2019·0 cites·18 claims
- 4934US2018015420A1Method for the Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mixtures by SAPO-34 Molecular Sieve MembraneSHANGHAI ADVANCED RES INST CAS·Filed 2016·Application pending·0 cites
- 5032US8851473B2Sheet article separating mechanism and control method and control system thereofLAI ZHONGWU·Filed 2012·Granted Oct 7, 2014·0 cites·11 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →