Da Jeong SONG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device and method thereof
- Patent number 8,748,917
- Issue date Jun 10, 2014
- LG Innotek Co., Ltd
- June O Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and light unit having improved electrode and...
- Patent number 8,698,185
- Issue date Apr 15, 2014
- LG Innotek Co., Ltd
- Jae Cheon Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING COMPOSITE AND METHOD FOR PATTERNING ORGANIC...
- Publication number 20250204141
- Publication date Jun 19, 2025
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Do Hwan KIM
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD THEREOF
- Publication number 20110215350
- Publication date Sep 8, 2011
- June O SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHT UNIT
- Publication number 20110198659
- Publication date Aug 18, 2011
- LG Innotek Co., Ltd.
- Jae Cheon HAN
- H01 - BASIC ELECTRIC ELEMENTS