Jee-Hun Seo

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Subminiature internal antenna
- Patent number 8,059,061
- Issue date Nov 15, 2011
- EMW Co., Ltd.
- Byung-Hoon Ryou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230318553
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Donghan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SUBMINIATURE INTERNAL ANTENNA
- Publication number 20090033583
- Publication date Feb 5, 2009
- E.M.W. ANTENNA CO., LTD.
- Byung-Hoon Ryou
- H01 - BASIC ELECTRIC ELEMENTS