Ji Youn Oh

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 11,545,599
- Issue date Jan 3, 2023
- Seoul Semiconductor Co., Ltd.
- Myung Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 10,811,572
- Issue date Oct 20, 2020
- Seoul Semiconductor Co., Ltd.
- Myung Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting emitting device
- Patent number 9,590,149
- Issue date Mar 7, 2017
- Seoul Semiconductor Co., Ltd.
- Michael Lim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20210028334
- Publication date Jan 28, 2021
- SEOUL SEMICONDUCTOR CO., LTD.
- Myung Jin Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20170309795
- Publication date Oct 26, 2017
- Myung Jin KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHTING EMITTING DEVICE
- Publication number 20160104820
- Publication date Apr 14, 2016
- SEOUL SEMICONDUCTOR CO., LTD.
- Michael Lim
- H01 - BASIC ELECTRIC ELEMENTS