Inventor
FANG LIEYI
CN337 patents
⚠️ This page may combine multiple inventors who share the name “FANG LIEYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ON BRIGHT ELECTRONICS SHANGHAI CO LTD
41 patentsUS7684220B2Mar 23, 2010
System and method providing over current and over power protection for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD122 citations99
US10999904B2May 4, 2021
Systems and methods for dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD29 citations98
US10687397B2Jun 16, 2020
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD32 citations98
US10455657B2Oct 22, 2019
Systems and methods for dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD39 citations98
US10448469B2Oct 15, 2019
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD36 citations98
US10448470B2Oct 15, 2019
Systems and methods for dimming control using triac dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD37 citations98
US10342087B2Jul 2, 2019
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD38 citations98
US10334677B2Jun 25, 2019
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD36 citations98
US10292217B2May 14, 2019
Systems and methods for dimming control using system controllers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD39 citations98
US10194500B2Jan 29, 2019
Systems and methods for dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD44 citations98
US9961734B2May 1, 2018
Systems and methods for dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD51 citations98
US9883562B2Jan 30, 2018
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD47 citations98
US9750107B2Aug 29, 2017
Systems and methods for intelligent dimming control using TIRAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD59 citations98
US9585222B2Feb 28, 2017
Systems and methods for intelligent dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD62 citations98
US9564811B2Feb 7, 2017
Systems and methods for regulating output currents of power conversion systems
ON BRIGHT ELECTRONICS SHANGHAI CO LTD32 citations98
US9554432B2Jan 24, 2017
Systems and methods for dimming control using system controllers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD52 citations98
US9553501B2Jan 24, 2017
System and method providing over current protection based on duty cycle information for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD29 citations98
US9408269B2Aug 2, 2016
Systems and methods for dimming control using TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD73 citations98
US7990202B2Aug 2, 2011
System and method for driving bipolar transistors in switching power conversion
ON BRIGHT ELECTRONICS SHANGHAI CO LTD71 citations98
US7826237B2Nov 2, 2010
Method and system for efficient power control with multiple modes
ON BRIGHT ELECTRONICS SHANGHAI CO LTD82 citations98
US7679938B2Mar 16, 2010
System and method for providing control for switch-mode power supply
ON BRIGHT ELECTRONICS SHANGHAI CO LTD47 citations98
US7492619B2Feb 17, 2009
System and method for providing control for switch-mode power supply
ON BRIGHT ELECTRONICS SHANGHAI CO LTD83 citations98
US7394634B2Jul 1, 2008
Control system and method with constant maximum current for power converter protection
ON BRIGHT ELECTRONICS SHANGHAI CO LTD87 citations98
US7345895B2Mar 18, 2008
Adaptive multi-level threshold system and method for power converter protection
ON BRIGHT ELECTRONICS SHANGHAI CO LTD59 citations98
US7099164B2Aug 29, 2006
Adaptive multi-level threshold system and method for power converter protection
ON BRIGHT ELECTRONICS SHANGHAI CO LTD72 citations98
US10375785B2Aug 6, 2019
Systems and methods for stage-based control related to TRIAC dimmers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD37 citations97
US9414455B2Aug 9, 2016
Systems and methods for dimming control with capacitive loads
ON BRIGHT ELECTRONICS SHANGHAI CO LTD52 citations97
US8018745B2Sep 13, 2011
System and method providing over current and over power protection for power converter
ON BRIGHT ELECTRONICS SHANGHAI CO LTD39 citations96
US10973095B2Apr 6, 2021
Systems and methods for bleeder control related to lighting emitting diodes
ON BRIGHT ELECTRONICS SHANGHAI CO LTD30 citations94
US10622902B2Apr 14, 2020
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD14 citations94
US10512131B2Dec 17, 2019
Systems and methods for bleeder control related to lighting emitting diodes
ON BRIGHT ELECTRONICS SHANGHAI CO LTD40 citations94
US10411604B2Sep 10, 2019
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD14 citations94
US10411605B2Sep 10, 2019
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD14 citations94
US10277132B2Apr 30, 2019
Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation
ON BRIGHT ELECTRONICS SHANGHAI CO LTD17 citations94
US10193451B2Jan 29, 2019
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD20 citations94
US10148189B2Dec 4, 2018
Systems and methods with timing control for synchronization rectifier controllers
ON BRIGHT ELECTRONICS SHANGHAI CO LTD17 citations94
US10122284B2Nov 6, 2018
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD17 citations94
US10063153B2Aug 28, 2018
Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
ON BRIGHT ELECTRONICS SHANGHAI CO LTD20 citations94
US10003268B2Jun 19, 2018
Systems and methods for output current regulation in power conversion systems
ON BRIGHT ELECTRONICS SHANGHAI CO LTD22 citations94
US10003271B2Jun 19, 2018
Systems and methods for constant voltage control and constant current control
ON BRIGHT ELECTRONICS SHANGHAI CO LTD24 citations94
US9991802B2Jun 5, 2018
Systems and methods for regulating output currents of power conversion systems
ON BRIGHT ELECTRONICS SHANGHAI CO LTD18 citations94
FANG LIEYI
3 patentsUS9084317B2Jul 14, 2015
LED lighting systems and methods for constant current control in various operation modes
FANG LIEYI28 citations98
US8824173B2Sep 2, 2014
Systems and methods for constant voltage control and constant current control
FANG LIEYI72 citations98
US8917527B2Dec 23, 2014
Systems and methods for constant current control with primary-side sensing and regulation in various operation modes
FANG LIEYI75 citations97
ZHANG YUNCHAO
2 patentsUS9088218B2Jul 21, 2015
Systems and methods for current control of power conversion systems
ZHANG YUNCHAO61 citations98
US8488342B2Jul 16, 2013
Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation
ZHANG YUNCHAO72 citations97
ZHU LIQIANG
1 patentZHOU JUN
1 patentGUANGZHOU ON-BRIGHT ELECTRONICS CO LTD
1 patentON RIGHT ELECTRONICS SHANGHAI
1 patentShowing the top 50 of 337 patents by PatentIndex Score.