Shifeng Zhao

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
System and method providing over current and over power protection...
- Patent number 9,647,448
- Issue date May 9, 2017
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver system and method with cyclic configuration for multiple col...
- Patent number 8,587,226
- Issue date Nov 19, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for providing control for switch-mode power supply
- Patent number 8,537,573
- Issue date Sep 17, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method providing over current and over power protection...
- Patent number 8,482,946
- Issue date Jul 9, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling variations of switching frequency
- Patent number 8,391,332
- Issue date Mar 5, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for reducing EMI in switch mode converter systems
- Patent number 8,379,415
- Issue date Feb 19, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for adaptive switching frequency control
- Patent number 8,344,715
- Issue date Jan 1, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver system and method for multiple cold-cathode fluorescent lamp...
- Patent number 8,344,643
- Issue date Jan 1, 2013
- On-Bright Electronic (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for driving bipolar transistors in switching powe...
- Patent number 8,330,525
- Issue date Dec 11, 2012
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for reducing EMI in switch mode converter systems
- Patent number 8,125,802
- Issue date Feb 28, 2012
- On-Bright Electronic (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method providing over current and over power protection...
- Patent number 8,018,745
- Issue date Sep 13, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for driving bipolar transistors in switching powe...
- Patent number 7,990,202
- Issue date Aug 2, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver system and method with cyclic configuration for multiple col...
- Patent number 7,880,407
- Issue date Feb 1, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method of electrostatic discharge protection for signals...
- Patent number 7,859,806
- Issue date Dec 28, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for providing control for switch-mode power supply
- Patent number 7,852,640
- Issue date Dec 14, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for adaptive switching frequency control
- Patent number 7,795,851
- Issue date Sep 14, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver system and method for multiple cold-cathode fluorescent lamp...
- Patent number 7,750,581
- Issue date Jul 6, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adaptive multi-level threshold system and method for power converte...
- Patent number 7,746,615
- Issue date Jun 29, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system and method with constant maximum current for power c...
- Patent number 7,738,227
- Issue date Jun 15, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for providing switching to power regulators
- Patent number 7,706,162
- Issue date Apr 27, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method providing over current and over power protection...
- Patent number 7,684,220
- Issue date Mar 23, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling variations of switching frequency
- Patent number 7,684,462
- Issue date Mar 23, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for providing control for switch-mode power supply
- Patent number 7,679,938
- Issue date Mar 16, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for providing switching to power regulators
- Patent number 7,511,978
- Issue date Mar 31, 2009
- On-Right Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for providing control for switch-mode power supply
- Patent number 7,492,619
- Issue date Feb 17, 2009
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system and method with constant maximum current for power c...
- Patent number 7,394,634
- Issue date Jul 1, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of electrostatic discharge protection for signals...
- Patent number 7,382,592
- Issue date Jun 3, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive multi-level threshold system and method for power converte...
- Patent number 7,345,895
- Issue date Mar 18, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive multi-level threshold system and method for power converte...
- Patent number 7,099,164
- Issue date Aug 29, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...
- Publication number 20130294121
- Publication date Nov 7, 2013
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING EMI IN SWITCH MODE CONVERTER SYSTEMS
- Publication number 20120300507
- Publication date Nov 29, 2012
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY
- Publication number 20110292694
- Publication date Dec 1, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...
- Publication number 20110292698
- Publication date Dec 1, 2011
- ON-BRIGHT ELECTRONICS(SHANGHAI) CO., LTD.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER SYSTEM AND METHOD WITH CYCLIC CONFIGURATION FOR MULTIPLE COL...
- Publication number 20110266960
- Publication date Nov 3, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR DRIVING BIPOLAR TRANSISTORS IN SWITCHING POWE...
- Publication number 20110248770
- Publication date Oct 13, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR ADAPTIVE SWITCHING FREQUENCY CONTROL
- Publication number 20110204865
- Publication date Aug 25, 2011
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVER SYSTEM AND METHOD FOR MULTIPLE COLD-CATHODE FLUORESCENT LAMP...
- Publication number 20100244723
- Publication date Sep 30, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY
- Publication number 20100172160
- Publication date Jul 8, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING VARIATIONS OF SWITCHING FREQUENCY
- Publication number 20100165675
- Publication date Jul 1, 2010
- ON-BRIGHT ELECTRONICS ( SHANGHAI) CO., LTD.
- Jun Ye
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...
- Publication number 20100165676
- Publication date Jul 1, 2010
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF ELECTROSTATIC DISCHARGE PROTECTION FOR SIGNALS...
- Publication number 20090213507
- Publication date Aug 27, 2009
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING SWITCHING TO POWER REGULATORS
- Publication number 20090196081
- Publication date Aug 6, 2009
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER SYSTEM AND METHOD FOR MULTIPLE COLD-CATHODE FLUORESCENT LAMP...
- Publication number 20090096387
- Publication date Apr 16, 2009
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY
- Publication number 20090067204
- Publication date Mar 12, 2009
- ON-BRIGHT ELECTRONICS (SHANGHAI ) CO., LTD.
- Jun Ye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL SYSTEM AND METHOD WITH CONSTANT MAXIMUM CURRENT FOR POWER C...
- Publication number 20080297965
- Publication date Dec 4, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING EMI IN SWITCH MODE CONVERTER SYSTEMS
- Publication number 20080238375
- Publication date Oct 2, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adaptive multi-level threshold system and method for power converte...
- Publication number 20080212248
- Publication date Sep 4, 2008
- On-Bright Electronics (Shanghai) Co.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and method for providing control for switch-mode power supply
- Publication number 20080043504
- Publication date Feb 21, 2008
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...
- Publication number 20070279820
- Publication date Dec 6, 2007
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driver system and method with cyclic configuration for multiple col...
- Publication number 20070273297
- Publication date Nov 29, 2007
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and method for providing switching to power regulators
- Publication number 20070273345
- Publication date Nov 29, 2007
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and method for driving bipolar transistors in switching powe...
- Publication number 20070139095
- Publication date Jun 21, 2007
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control system and method with constant maximum current for power c...
- Publication number 20070041228
- Publication date Feb 22, 2007
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adaptive multi-level threshold system and method for power converte...
- Publication number 20060291258
- Publication date Dec 28, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and method of electrostatic discharge protection for signals...
- Publication number 20060285263
- Publication date Dec 21, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhiliang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for controlling variations of switching frequency
- Publication number 20060221646
- Publication date Oct 5, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and method for adaptive switching frequency control
- Publication number 20060203814
- Publication date Sep 14, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Jun Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE MULTI-LEVEL THRESHOLD SYSTEM AND METHOD FOR POWER CONVERTE...
- Publication number 20060171175
- Publication date Aug 3, 2006
- On-Bright Electronics (Shanghai) Co., Ltd.
- Zhen Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Shifeng Zhao

Person

Patents Grantslast 30 patents

System and method providing over current and over power protection...

Driver system and method with cyclic configuration for multiple col...

System and method for providing control for switch-mode power supply

System and method providing over current and over power protection...

System and method for controlling variations of switching frequency

Systems and methods for reducing EMI in switch mode converter systems

System and method for adaptive switching frequency control

Driver system and method for multiple cold-cathode fluorescent lamp...

System and method for driving bipolar transistors in switching powe...

Systems and methods for reducing EMI in switch mode converter systems

System and method providing over current and over power protection...

System and method for driving bipolar transistors in switching powe...

Driver system and method with cyclic configuration for multiple col...

System and method of electrostatic discharge protection for signals...

System and method for providing control for switch-mode power supply

System and method for adaptive switching frequency control

Driver system and method for multiple cold-cathode fluorescent lamp...

Adaptive multi-level threshold system and method for power converte...

Control system and method with constant maximum current for power c...

System and method for providing switching to power regulators

System and method providing over current and over power protection...

System and method for controlling variations of switching frequency

System and method for providing control for switch-mode power supply

System and method for providing switching to power regulators

System and method for providing control for switch-mode power supply

Control system and method with constant maximum current for power c...

System and method of electrostatic discharge protection for signals...

Adaptive multi-level threshold system and method for power converte...

Adaptive multi-level threshold system and method for power converte...

Patents Applicationslast 30 patents

SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...

SYSTEMS AND METHODS FOR REDUCING EMI IN SWITCH MODE CONVERTER SYSTEMS

SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY

SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...

DRIVER SYSTEM AND METHOD WITH CYCLIC CONFIGURATION FOR MULTIPLE COL...

SYSTEM AND METHOD FOR DRIVING BIPOLAR TRANSISTORS IN SWITCHING POWE...

SYSTEM AND METHOD FOR ADAPTIVE SWITCHING FREQUENCY CONTROL

DRIVER SYSTEM AND METHOD FOR MULTIPLE COLD-CATHODE FLUORESCENT LAMP...

SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY

SYSTEM AND METHOD FOR CONTROLLING VARIATIONS OF SWITCHING FREQUENCY

SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...

SYSTEM AND METHOD OF ELECTROSTATIC DISCHARGE PROTECTION FOR SIGNALS...

SYSTEM AND METHOD FOR PROVIDING SWITCHING TO POWER REGULATORS

DRIVER SYSTEM AND METHOD FOR MULTIPLE COLD-CATHODE FLUORESCENT LAMP...

SYSTEM AND METHOD FOR PROVIDING CONTROL FOR SWITCH-MODE POWER SUPPLY

CONTROL SYSTEM AND METHOD WITH CONSTANT MAXIMUM CURRENT FOR POWER C...

SYSTEMS AND METHODS FOR REDUCING EMI IN SWITCH MODE CONVERTER SYSTEMS

Adaptive multi-level threshold system and method for power converte...

System and method for providing control for switch-mode power supply

SYSTEM AND METHOD PROVIDING OVER CURRENT AND OVER POWER PROTECTION...

Driver system and method with cyclic configuration for multiple col...

System and method for providing switching to power regulators

System and method for driving bipolar transistors in switching powe...

Control system and method with constant maximum current for power c...

Adaptive multi-level threshold system and method for power converte...

System and method of electrostatic discharge protection for signals...

System and method for controlling variations of switching frequency

System and method for adaptive switching frequency control

ADAPTIVE MULTI-LEVEL THRESHOLD SYSTEM AND METHOD FOR POWER CONVERTE...