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Keelung City, TW
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last 30 patents
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Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
Publication number
20100109519
Publication date
May 6, 2010
CHUNGHWA PICTURE TUBES, LTD.
An-Chi Wei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND FABRICATING METHOD THEREOF
Publication number
20080100201
Publication date
May 1, 2008
CHUNGHWA PICTURE TUBES, LTD.
An-Chi Wei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Light emitting device with optical enhancement structure
Publication number
20070182319
Publication date
Aug 9, 2007
An-Chi Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
Publication number
20070046181
Publication date
Mar 1, 2007
An-Chi Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting device with optical enhancement structure
Publication number
20050068258
Publication date
Mar 31, 2005
TOPPOLY OPTOELECTRONICS CORP.
An-Chi Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting device with optical enhancement structure
Publication number
20050052130
Publication date
Mar 10, 2005
TOPPOLY OPTOELECTRONICS CORP.
An-Chi Wei
H01 - BASIC ELECTRIC ELEMENTS