Chihun In

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensor
- Patent number 10,347,686
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Unjeong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphene device and method of operating the same
- Patent number 9,666,675
- Issue date May 30, 2017
- Samsung Electronics Co., Ltd.
- Unjeong Kim
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
QUARTER WAVE PLATE HAVING META-PATTERNS, METHOD OF MANUFACTURING TH...
- Publication number 20200271843
- Publication date Aug 27, 2020
- Samsung Electronics Co., Ltd.
- Unjeong KIM
- G02 - OPTICS
Information Patent Application
OPTICAL SENSOR
- Publication number 20180138231
- Publication date May 17, 2018
- Samsung Electronics Co., Ltd.
- Unjeong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAPHENE DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20170104071
- Publication date Apr 13, 2017
- Samsung Electronics Co., Ltd.
- Unjeong KIM
- G02 - OPTICS