Cheon Yong Joo

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multilayered weatherable film for solar cell
- Patent number 9,028,952
- Issue date May 12, 2015
- SKC Co., Ltd.
- Heyoung Suk Park
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE WAVELENGTH-REFLECTIVE MULTI-LAYER FILM
- Publication number 20130017382
- Publication date Jan 17, 2013
- SKC CO., LTD.
- Se Yoon Woo
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYERED OPTICAL FILM, AND PREPARATION METHOD THEREOF
- Publication number 20120207993
- Publication date Aug 16, 2012
- SKC CO., LTD.
- Cheon Yong Joo
- G02 - OPTICS
Information Patent Application
MULTILAYERED WEATHERABLE FILM FOR SOLAR CELL
- Publication number 20110192459
- Publication date Aug 11, 2011
- SKC CO., LTD.
- Heyoung Suk Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...