Inventor
SUN ZHIQIANG
CN37 patents
⚠️ This page may combine multiple inventors who share the name “SUN ZHIQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ON BRIGHT ELECTRONICS SHANGHAI CO LTD
16 patentsUS9553501B2Jan 24, 2017
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD29 citations98
US10003271B2Jun 19, 2018
Systems and methods for constant voltage control and constant current control
ON BRIGHT ELECTRONICS SHANGHAI CO LTD24 citations94
US10277110B2Apr 30, 2019
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD11 citations92
US9148061B2Sep 29, 2015
Systems and methods for constant voltage control and constant current control
ON BRIGHT ELECTRONICS SHANGHAI CO LTD24 citations92
US10811955B2Oct 20, 2020
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD4 citations84
US10615684B2Apr 7, 2020
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD7 citations84
US10581315B2Mar 3, 2020
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD6 citations84
US10483838B2Nov 19, 2019
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD8 citations84
US11264888B2Mar 1, 2022
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD1 citations73
US11114933B2Sep 7, 2021
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD1 citations73
US10749479B2Aug 18, 2020
Amplification systems and methods with distortion reductions
ON BRIGHT ELECTRONICS SHANGHAI CO LTD3 citations73
US10211741B2Feb 19, 2019
Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD1 citations73
US9825533B2Nov 21, 2017
Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD2 citations73
US9692306B2Jun 27, 2017
Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD2 citations73
US11962275B2Apr 16, 2024
Amplification systems and methods with distortion reductions
ON BRIGHT ELECTRONICS SHANGHAI CO LTD1 citations62
US10199943B2Feb 5, 2019
Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD0 citations52
GRG BANKING EQUIPMENT CO LTD
12 patentsUS10140799B2Nov 27, 2018
Device for detecting foreign object attached on surface of sheet-like medium
GRG BANKING EQUIPMENT CO LTD2 citations71
US10214376B2Feb 26, 2019
Sheet medium flattening device and financial self-service device
GRG BANKING EQUIPMENT CO LTD1 citations60
US9670024B2Jun 6, 2017
Paper money temporary storage device and paper money storage method therefor
GRG BANKING EQUIPMENT CO LTD1 citations52
US9670025B2Jun 6, 2017
Temporary banknote storage device and method for improving coiling block storage capacity
GRG BANKING EQUIPMENT CO LTD1 citations48
US9569909B2Feb 14, 2017
Portable drum-type banknote box and ATM
GRG BANKING EQUIPMENT CO LTD0 citations40
US9903399B2Feb 27, 2018
Simple locking device
GRG BANKING EQUIPMENT CO LTD0 citations39
US9544461B2Jan 10, 2017
Device for acquiring image of slice medium
GRG BANKING EQUIPMENT CO LTD0 citations39
US9842452B2Dec 12, 2017
Banknote jam determination system and method
GRG BANKING EQUIPMENT CO LTD0 citations38
US10287125B2May 14, 2019
Banknote rolling-out control method and apparatus, and banknote storage device
GRG BANKING EQUIPMENT CO LTD0 citations37
US9542790B2Jan 10, 2017
Cash recycling system and banknote separating device thereof
GRG BANKING EQUIPMENT CO LTD0 citations37
US10167160B2Jan 1, 2019
Temporary paper money storage device and control method thereof
GRG BANKING EQUIPMENT CO LTD0 citations36
US10055922B2Aug 21, 2018
Banknote position detection device
GRG BANKING EQUIPMENT CO LTD0 citations31