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Ansan-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device package comprising thermal interface layer and...
Patent number
11,232,996
Issue date
Jan 25, 2022
Industry-University Cooperation Foundation Hanyang University Erica Campus
Sunyong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode and method for manufacturing same
Patent number
9,991,424
Issue date
Jun 5, 2018
SEOUL VIOSYS CO., LTD.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode driving device, driving method and light-emitt...
Patent number
9,653,018
Issue date
May 16, 2017
SEOUL VIOSYS CO., LTD.
Chang Yeon Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Light-emitting diode and method for manufacturing same
Patent number
9,508,909
Issue date
Nov 29, 2016
SEOUL VIOSYS CO., LTD.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency light emitting diode
Patent number
9,306,120
Issue date
Apr 5, 2016
SEOUL VIOSYS CO., LTD.
Da Hye Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode and method for manufacturing same
Patent number
9,236,533
Issue date
Jan 12, 2016
SEOUL VIOSYS CO., LTD.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating vertical light emitting diode
Patent number
9,202,968
Issue date
Dec 1, 2015
SEOUL VIOSYS CO., LTD.
Chang Yeon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating gallium nitride based semiconductor device
Patent number
9,159,870
Issue date
Oct 13, 2015
SEOUL VIOSYS CO., LTD.
Jong Kyun You
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating gallium nitride-based semiconductor device
Patent number
9,018,027
Issue date
Apr 28, 2015
SEOUL VIOSYS CO., LTD.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE PACKAGE COMPRISING THERMAL INTERFACE LAYER AND...
Publication number
20210118771
Publication date
Apr 22, 2021
Industry-University Cooperation Foundation Hanyang University ERICA Campus
Sunyong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME
Publication number
20170069799
Publication date
Mar 9, 2017
Seoul Viosys Co., Ltd.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME
Publication number
20160111613
Publication date
Apr 21, 2016
Seoul Viosys Co., Ltd.
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE DRIVING DEVICE, DRIVING METHOD AND LIGHT-EMITT...
Publication number
20150317930
Publication date
Nov 5, 2015
Seoul Viosys Co., Ltd.
Chang Yeon Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING SAME
Publication number
20140367722
Publication date
Dec 18, 2014
Tae Hyuk Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH EFFICIENCY LIGHT EMITTING DIODE
Publication number
20140138729
Publication date
May 22, 2014
Seoul Viosys Co., Ltd.
Da Hye KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING GALLIUM NITRIDE BASED SEMICONDUCTOR DEVICE
Publication number
20140073120
Publication date
Mar 13, 2014
SEOUL OPTO DEVICE CO., LTD.
Jong Kyun YOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING GALLIUM NITRIDE-BASED SEMICONDUCTOR DEVICE
Publication number
20140030837
Publication date
Jan 30, 2014
SEOUL OPTO DEVICE CO., LTD.
Tae Hyuk IM
H01 - BASIC ELECTRIC ELEMENTS