Chaewook Cho

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Tongyeong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Carbon-ceramic brake disk
- Patent number 9,033,118
- Issue date May 19, 2015
- DACC CARBON
- Junsang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Porous, carbon-containing preform and process for producing the same
- Patent number 8,778,249
- Issue date Jul 15, 2014
- DACC Co., Ltd.
- Chaewook Cho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CARBON-CERAMIC BRAKE DISK
- Publication number 20130248304
- Publication date Sep 26, 2013
- DACC CO., LTD.
- Junsang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CARBON-CERAMIC BRAKE DISK AND METHOD FOR MANUFACTURING SAME
- Publication number 20130248305
- Publication date Sep 26, 2013
- DACC CO., LTD.
- Yeonho Choi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POROUS, CARBON-CONTAINING PREFORM AND PROCESS FOR PRODUCING THE SAME
- Publication number 20120156460
- Publication date Jun 21, 2012
- DACC CO., LTD.
- Chaewook Cho
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS