Chan SON

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED emitting device and driving method thereof
- Patent number 8,912,724
- Issue date Dec 16, 2014
- Fairchild Korea Semiconductor Ltd.
- Chan Son
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving apparatus and driving method of LED device
- Patent number 8,531,113
- Issue date Sep 10, 2013
- Fairchild Korea Semiconductor Ltd.
- Ilyong Jung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED light emitting device and driving method thereof
- Patent number 8,188,674
- Issue date May 29, 2012
- Fairchild Korea Semiconductor Ltd.
- Jin-Hwa Chung
- F21 - LIGHTING
Information Patent Grant
Inverter driver and load driver including the same, and driving met...
- Patent number 8,120,337
- Issue date Feb 21, 2012
- Fairchild Korea Semiconductor Ltd.
- Jin-Hwa Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
IP-BASED SECURITY CONTROL METHOD AND SYSTEM THEREOF
- Publication number 20220159030
- Publication date May 19, 2022
- AI SPERA INC.
- Byung Tak KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED EMITTING DEVICE AND DRIVING METHOD THEREOF
- Publication number 20130038213
- Publication date Feb 14, 2013
- Chan SON
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVING APPARATUS AND DRIVING METHOD OF LED DEVICE
- Publication number 20120126703
- Publication date May 24, 2012
- Ilyong JUNG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LED Light Emitting Device And Driving Method Thereof
- Publication number 20100327758
- Publication date Dec 30, 2010
- Jinhwa CHUNG
- F21 - LIGHTING
Information Patent Application
Inverter Driver And Load Driver Including The Same, And Driving Met...
- Publication number 20100079176
- Publication date Apr 1, 2010
- Jin-Hwa CHUNG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR