Yiyoung Sun

Person

Beverly, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for operating a discharge lamp
- Patent number 8,664,872
- Issue date Mar 4, 2014
- Panasonic Corporation
- Kenichi Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for regulating an open circuit voltage of an HID...
- Patent number 8,638,042
- Issue date Jan 28, 2014
- Universal Lighting Technologies, Inc.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
End-of-life protection circuit and method for high intensity discha...
- Patent number 8,212,496
- Issue date Jul 3, 2012
- Panasonic Corporation
- Nanu Brates
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
End-of-life protection circuit and method for high intensity discha...
- Patent number 8,154,211
- Issue date Apr 10, 2012
- Panasonic Corporation
- Nanu Brates
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for automatically trimming an output parameter...
- Patent number 8,084,956
- Issue date Dec 27, 2011
- Panasonic Electric Works Co., Ltd.
- Kenichi Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device, lighting system and method
- Patent number 7,469,940
- Issue date Dec 30, 2008
- Panasonic Electric Works Co., Ltd.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device, lighting system and method
- Patent number 7,365,951
- Issue date Apr 29, 2008
- Matsushita Electric Works, Ltd.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and circuit for driving a gas discharge lamp
- Patent number 6,864,645
- Issue date Mar 8, 2005
- Matsushita Electric Works, Ltd.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for driving a high intensity discharge lamp
- Patent number 6,593,703
- Issue date Jul 15, 2003
- Matsushita Electric Works, Ltd.
- Yiyoung Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for driving an HID lamp
- Patent number 6,448,720
- Issue date Sep 10, 2002
- Matsushita Electric Works R&D Laboratory, Inc.
- Yiyoung Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device of high startability with high pulse...
- Patent number 6,437,515
- Issue date Aug 20, 2002
- Matsushita Electric Works, Ltd.
- Takeshi Kamoi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and driving circuit for HID lamp electronic ballast
- Patent number 6,144,172
- Issue date Nov 7, 2000
- Matsushita Electric Works R&D Laboratory, Inc.
- Yiyoung Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving circuit for high intensity discharge lamp electronic ballast
- Patent number 6,020,691
- Issue date Feb 1, 2000
- Matsushita Electric Works R&D Laboratory, Inc.
- Yiyoung Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT ARRANGEMENT FOR OPERATING A DISCHARGE LAMP
- Publication number 20110204806
- Publication date Aug 25, 2011
- Panasonic Electric Works Co., Ltd.
- Kenichi Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
END-OF-LIFE PROTECTION CIRCUIT AND METHOD FOR HIGH INTENSITY DISCHA...
- Publication number 20110121747
- Publication date May 26, 2011
- Panasonic Electric Works Co., Ltd.
- Nanu Brates
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
END-OF-LIFE PROTECTION CIRCUIT AND METHOD FOR HIGH INTENSITY DISCHA...
- Publication number 20110084613
- Publication date Apr 14, 2011
- Panasonic Electric Works Co., Ltd.
- Nanu BRATES
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR AUTOMATICALLY TRIMMING AN OUTPUT PARAMETE...
- Publication number 20090261749
- Publication date Oct 22, 2009
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Kenichi FUKUDA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE, LIGHTING SYSTEM AND METHOD
- Publication number 20080143270
- Publication date Jun 19, 2008
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yiyoung Tony SUN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting device, lighting system and method
- Publication number 20070210727
- Publication date Sep 13, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and circuit for driving a gas discharge lamp
- Publication number 20040183463
- Publication date Sep 23, 2004
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yiyoung Tony Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Winding device and method for manufacturing the same
- Publication number 20030234714
- Publication date Dec 25, 2003
- Matsushita Electric Works, R&D Laboratory, Inc.
- Yiyoung Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for driving a high intensity discharge lamp
- Publication number 20020190665
- Publication date Dec 19, 2002
- MATSUSHITA ELECTRIC WORKS R&D LABORATORY, Inc.
- Yiyoung Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DRIVING A HID LAMP
- Publication number 20020140370
- Publication date Oct 3, 2002
- MATSUSHITA ELECTRIC WORKS R&D LABORATORY
- Yiyoung Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yiyoung Sun

Person

Patents Grantslast 30 patents

Circuit arrangement for operating a discharge lamp

System and method for regulating an open circuit voltage of an HID...

End-of-life protection circuit and method for high intensity discha...

End-of-life protection circuit and method for high intensity discha...

Apparatus and method for automatically trimming an output parameter...

Discharge lamp lighting device, lighting system and method

Discharge lamp lighting device, lighting system and method

Method and circuit for driving a gas discharge lamp

Apparatus and method for driving a high intensity discharge lamp

Circuit for driving an HID lamp

Discharge lamp lighting device of high startability with high pulse...

Method and driving circuit for HID lamp electronic ballast

Driving circuit for high intensity discharge lamp electronic ballast

Patents Applicationslast 30 patents

CIRCUIT ARRANGEMENT FOR OPERATING A DISCHARGE LAMP

END-OF-LIFE PROTECTION CIRCUIT AND METHOD FOR HIGH INTENSITY DISCHA...

END-OF-LIFE PROTECTION CIRCUIT AND METHOD FOR HIGH INTENSITY DISCHA...

APPARATUS AND METHOD FOR AUTOMATICALLY TRIMMING AN OUTPUT PARAMETE...

DISCHARGE LAMP LIGHTING DEVICE, LIGHTING SYSTEM AND METHOD

Discharge lamp lighting device, lighting system and method

Method and circuit for driving a gas discharge lamp

Winding device and method for manufacturing the same

Apparatus and method for driving a high intensity discharge lamp

DRIVING A HID LAMP