Heon-Sung Kang

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Assembly wall body having improved sound absorbing and screening pe...
- Patent number 8,820,476
- Issue date Sep 2, 2014
- LG Hausys, Ltd.
- Jin-Woo Nam
- E04 - BUILDING
Information Patent Grant
Gypsum panel having outstanding sound-absorbing properties and a pr...
- Patent number 8,739,927
- Issue date Jun 3, 2014
- LG Hausys, Ltd.
- Gil-Ho Kang
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
GYPSUM PANEL HAVING OUTSTANDING SOUND-ABSORBING PROPERTIES AND A PR...
- Publication number 20130199872
- Publication date Aug 8, 2013
- LG HAUSYS, LTD.
- Gil-Ho Kang
- B32 - LAYERED PRODUCTS
Information Patent Application
ASSEMBLY WALL BODY HAVING IMPROVED SOUND ABSORBING AND SCREENING PE...
- Publication number 20130025966
- Publication date Jan 31, 2013
- LG HAUSYS, LTD.
- Jin-Woo Nam
- E04 - BUILDING