Wooseok JANG

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device
- Patent number 12,132,154
- Issue date Oct 29, 2024
- Samsung Electronics Co., Ltd.
- Dongkuk Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET (UV) LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230141035
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Dongkuk Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20220246805
- Publication date Aug 4, 2022
- SAMSUNG ELECTRONICCS CO., LTD.
- Dongkuk LEE
- H01 - BASIC ELECTRIC ELEMENTS