Ki-chul Cha

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional woven fabric and method for producing the same
- Patent number 8,955,555
- Issue date Feb 17, 2015
- Ki-chul Cha
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Blind of united blind by weaving
- Patent number 8,950,462
- Issue date Feb 10, 2015
- Ki Cheol Cha
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Blind and manufacturing method thereof
- Patent number 8,474,508
- Issue date Jul 2, 2013
- Ki Cheol Cha
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL WOVEN FABRIC AND METHOD FOR PRODUCING THE SAME
- Publication number 20140261851
- Publication date Sep 18, 2014
- Ki-chul Cha
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
BLIND AND MANUFACTURING METHOD THEREOF
- Publication number 20110209833
- Publication date Sep 1, 2011
- KI CHEOL CHA
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
VERTICAL BLIND UNITED BY WEAVING AND FABRICATING METHOD THEREOF
- Publication number 20110036514
- Publication date Feb 17, 2011
- Ki Cheol Cha
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS