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Soo-Kwang Kim
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting tip of frame saw and frame saw with the cutting tip
Patent number
8,656,901
Issue date
Feb 25, 2014
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B24 - GRINDING POLISHING
Information
Patent Grant
Diamond tool
Patent number
8,028,687
Issue date
Oct 4, 2011
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting segment, method for manufacturing cutting segment, and cutt...
Patent number
8,002,858
Issue date
Aug 23, 2011
EHWA Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting segment for cutting tool and cutting tools
Patent number
7,954,483
Issue date
Jun 7, 2011
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B24 - GRINDING POLISHING
Information
Patent Grant
Cutting segment for diamond tool and diamond tool having the segment
Patent number
7,661,419
Issue date
Feb 16, 2010
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tip for diamond tool and diamond tool
Patent number
7,337,775
Issue date
Mar 4, 2008
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting segment, method of manufacturing cutting segment, and cutti...
Patent number
7,134,430
Issue date
Nov 14, 2006
Ehwa Diamond Industrial Co. Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diamond blade having rim type cutting tip for use in grinding or cu...
Patent number
6,890,250
Issue date
May 10, 2005
EHWA Diamond Ind., Co., Ltd.
Soo Kwang Kim
B24 - GRINDING POLISHING
Information
Patent Grant
Diamond blade having segment type cutting tip for use in cutting, g...
Patent number
6,638,152
Issue date
Oct 28, 2003
Ehwa Diamond, Ind., Co., Ltd.
Soo Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diamond tool
Patent number
6,626,167
Issue date
Sep 30, 2003
Ehwa Diamond Industrial Co., Ltd.
Soo Kwang Kim
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
CUTTING TIP OF FRAME SAW AND FRAME SAW WITH THE CUTTING TIP
Publication number
20090229592
Publication date
Sep 17, 2009
EHWA DIAMOND INDUSTRIAL CO., LTD.
Soo-Kwang Kim
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Cutting Segment of Cutting Tool and Cutting Tool
Publication number
20080219783
Publication date
Sep 11, 2008
EHWA DIAMOND INDUSTRIAL CO., LTD.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting Segment for Cutting Tool and Cutting Tools
Publication number
20080202488
Publication date
Aug 28, 2008
EHWA DIAMOND INDUSTRIAL CO., LTD.
Soo-Kwang Kim
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Cutting Segment For Diamond Tool and Diamond Tool Having the Segment
Publication number
20080171505
Publication date
Jul 17, 2008
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Diamond Tool
Publication number
20080163857
Publication date
Jul 10, 2008
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting Segment, Method For Manufacturing Cutting Segment, and Cutt...
Publication number
20080148648
Publication date
Jun 26, 2008
Ehwa Diamond Industrial Co., Ltd.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING SEGMENT, METHOD FOR MANUFACTURING CUTTING SEGMENT, AND CUTT...
Publication number
20070056574
Publication date
Mar 15, 2007
General Tool, Inc.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting segment, method of manufacturing cutting segment, and cutti...
Publication number
20050235978
Publication date
Oct 27, 2005
General Tool, Inc.
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Diamond blade having rim type cutting tip for use in grinding or cu...
Publication number
20050188981
Publication date
Sep 1, 2005
Soo Kwang Kim
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Cutting tip for diamond tool and diamond tool
Publication number
20050103534
Publication date
May 19, 2005
Soo-Kwang Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Diamond tool
Publication number
20030089364
Publication date
May 15, 2003
GENERAL TOOL, INC.
Soo Kwang Kim
B28 - WORKING CEMENT, CLAY, OR STONE