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Stephen W. Farnsworth
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Loveland, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lensless optical servo system for an optically assisted disk drive
Patent number
7,515,522
Issue date
Apr 7, 2009
Infineon Technologies AG
Stephen W. Farnsworth
G11 - INFORMATION STORAGE
Information
Patent Grant
Test system for laser diode far-field pattern measurement
Patent number
6,922,232
Issue date
Jul 26, 2005
Infineon Technologies North America Corp.
Stephen W. Farnsworth
G01 - MEASURING TESTING
Information
Patent Grant
Lensless optical servo system for an optically assisted disk drive
Patent number
6,836,451
Issue date
Dec 28, 2004
Infineon Technologies, AG
Stephen W. Farnsworth
G11 - INFORMATION STORAGE
Information
Patent Grant
Multibeam laser servowriting of magnetic data storage media
Patent number
6,808,648
Issue date
Oct 26, 2004
Imation Corp.
Lewis S. Damer
G11 - INFORMATION STORAGE
Information
Patent Grant
Monolithic optical pickup and an assembly including the pickup with...
Patent number
6,747,257
Issue date
Jun 8, 2004
Infineon Technologies North America Corp.
Stephen W. Farnsworth
G11 - INFORMATION STORAGE
Information
Patent Grant
Mismatching of gratings to achieve phase shift in an optical positi...
Patent number
6,664,538
Issue date
Dec 16, 2003
Infineon Technologies North America Corp.
Stephen Farnsworth
G01 - MEASURING TESTING
Information
Patent Grant
Multibeam laser servowriting of magnetic data storage media
Patent number
6,365,061
Issue date
Apr 2, 2002
Imation Corp.
Lewis S. Damer
G11 - INFORMATION STORAGE
Information
Patent Grant
Holographic optical element with castellated aperture
Patent number
6,144,470
Issue date
Nov 7, 2000
O.R. Technology, Inc.
Stephen Wade Farnsworth
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Lensless optical servo system for an optically assisted disk drive
Publication number
20050162993
Publication date
Jul 28, 2005
Infineon Technologies AG, a German corporation
Stephen W. Farnsworth
G11 - INFORMATION STORAGE
Information
Patent Application
Test system for laser diode far-field pattern measurement
Publication number
20040066504
Publication date
Apr 8, 2004
Infineon Technologies North America Corp.
Stephen W. Farnsworth
G01 - MEASURING TESTING
Information
Patent Application
Multibeam laser servowriting of magnetic data storage media
Publication number
20020088770
Publication date
Jul 11, 2002
Lewis S. Damer
G11 - INFORMATION STORAGE