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Digital Papyrus Corporation
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Sunnyvale, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical recording media for air-incident optical recording
Patent number
6,844,042
Issue date
Jan 18, 2005
Digital Papyrus Corporation
Guolin Ma
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for coupling an optical lens to a disk through...
Patent number
6,236,634
Issue date
May 22, 2001
Digital Papyrus Corporation
Neville K. S. Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Flying head with adjustable actuator load
Patent number
6,178,157
Issue date
Jan 23, 2001
Digital Papyrus Corporation
John S. Berg
G11 - INFORMATION STORAGE
Information
Patent Grant
Flying head positioner having rotational fine positioning and adjus...
Patent number
6,125,008
Issue date
Sep 26, 2000
Digital Papyrus Corporation
John S. Berg
G11 - INFORMATION STORAGE
Information
Patent Grant
Planar proximity lens element and disk drive using same
Patent number
6,108,135
Issue date
Aug 22, 2000
Digital Papyrus Corporation
Easen Ho
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Phase change media compatible with air bearing flying head
Patent number
6,106,919
Issue date
Aug 22, 2000
Digital Papyrus Corporation
Neville K. S. Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for coupling an optical lens to a disk through...
Patent number
6,104,687
Issue date
Aug 15, 2000
Digital Papyrus Corporation
Neville K. S. Lee
G11 - INFORMATION STORAGE