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Woojung SONG
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Organic light emitting diode display device and method for operatin...
Patent number
10,621,921
Issue date
Apr 14, 2020
LG Electronics Inc.
Woojung Song
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Organic light emitting diode display device and method for operatin...
Patent number
10,424,251
Issue date
Sep 24, 2019
LG Electronics Inc.
Woojung Song
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE
Publication number
20240385479
Publication date
Nov 21, 2024
LG ELECTRONICS INC.
Woojung SONG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR OPERATIN...
Publication number
20190362676
Publication date
Nov 28, 2019
LG ELECTRONICS INC.
Woojung SONG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR OPERATIN...
Publication number
20190103057
Publication date
Apr 4, 2019
LG ELECTRONICS INC.
Woojung SONG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS