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Sivalingam Marimuthu
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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Application of PFPES for HDD screw lubricant
Patent number
7,729,082
Issue date
Jun 1, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Kor Seng Ang
G11 - INFORMATION STORAGE
Information
Patent Grant
Conductor coil defect identifier
Patent number
7,271,598
Issue date
Sep 18, 2007
Hitachi Global Storage Technologies Netherlands, B.V.
Kelvin Kor Seng Ang
G01 - MEASURING TESTING
Information
Patent Grant
Quantative extraction of micro particles from metallic disk spacer...
Patent number
7,239,121
Issue date
Jul 3, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Shaoyong Liu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
System and method for unpacking vacuum packages
Publication number
20080110136
Publication date
May 15, 2008
Shaoyong Liu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
APPLICATION OF PFPES FOR HDD SCREW LUBRICANT
Publication number
20080024909
Publication date
Jan 31, 2008
Kor Seng Ang
G11 - INFORMATION STORAGE
Information
Patent Application
Quantative extraction of micro particles from metallic disk spacer...
Publication number
20060202670
Publication date
Sep 14, 2006
Shaoyong Liu
G01 - MEASURING TESTING