Coated diamond, manufacturing method and composite material thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6673439
SERIAL NO

09856397

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Abstract

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A coated diamond which is dense and excellent in adherence and enables diamond to exhibit its superior characteristics, a manufacturing method and a composite material of the coated diamond are achieved. The coated diamond includes a diamond (1) and an SiC film (2) coating the diamond (1). The SiC mentioned above is substantially formed of .beta.-SiC and a value of ratio I (220)/I (111) is at least 0.38 and at most 0.55, I (220) representing peak intensity of Miller index (220) of SiC and I (111) representing peak intensity of Miller index (111) thereof.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SUMITOMO ELECTRIC INDUSTRIES, LTD.OSAKA3967

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyamoto, Yoshinari 1-14-202, Tsukinoki-cho, Ikeda-shi, Osaka, JP 21 78
Moriguchi, Hideki Itami, JP 45 646

Cited Art Landscape

Patent Info (Count) # Cites Year
 
AKT Consultants Pty, Limited (1)
5105560 Apparatus and process for drying and comminuting matter 4 1990
 
NIPPON PILLAR PACKING CO., LTD. (1)
* 5106687 Composite material with chemically vapor deposited layer of silicon carbide formed thereon 11 1991
 
Pressalit A/S (1)
6263516 Toilet cover assembly 4 2000
 
THE UNIVERSITY OF HONG KONG (1)
* 5879450 Method of heteroepitaxial growth of beta silicon carbide on silicon 11 1997
 
DIAMOND INNOVATIONS, INC. (1)
* 5106392 Multigrain abrasive particles 21 1991
 
ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING STATE COMMISSIONOF MACHINERY INDUSTRY (1)
* 4643741 Thermostable polycrystalline diamond body, method and mold for producing same 27 1984
 
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (1)
* 4783368 High heat conductive insulated substrate and method of manufacturing the same 104 1986
 
NIPPON STEEL CORPORATION (1)
* 6001180 Semiconductor wafer holder with CVD silicon carbide film coating 7 1997
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SMITH INTERNATIONAL, INC. (2)
* 8875813 Atomic layer deposition nanocoatings on cutting tool powder materials 0 2007
* 2008/0073,127 ATOMIC LAYER DEPOSITION NANOCOATINGS ON CUTTING TOOL POWDER MATERIALS 42 2007
 
ELEMENT SIX LIMITED (2)
9566688 Insert for an attack tool, method for making same and tools incorporating same 0 2009
* 2011/0226,532 INSERT FOR AN ATTACK TOOL, METHOD FOR MAKING SAME AND TOOLS INCORPORATING SAME 3 2009
 
NANO MATERIALS INTERNATIONAL CORPORATION (6)
* 7279023 High thermal conductivity metal matrix composites 3 2003
* 2005/0074,355 High thermal conductivity metal matrix composites 2 2003
8066937 Method for making high thermal conductivity metal matrix composite 1 2007
7988758 High thermal conductivity metal matrix composites 0 2010
* 2010/0110,637 HIGH THERMAL CONDUCTIVITY METAL MATRIX COMPOSITES 2 2010
8673453 High thermal conductivity metal matrix composites 0 2011
 
VISA INTERNATIONAL SERVICE ASSOCIATION (2)
* 8434675 Crack embossing using diamond technology 9 2011
* 2011/0284,626 CRACK EMBOSSING USING DIAMOND TECHNOLOGY 4 2011
 
METADIGM LLC (1)
* 2013/0129,983 SILICON CARBIDE STABILIZING OF SOLID DIAMOND AND STABILIZED MOLDED AND FORMED DIAMOND STRUCTURES 0 2012
* Cited By Examiner