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Erno Hilbrand Klaassen
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Santa Clara, CA, US
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last 30 patents
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Patent Grant
Capacitive voice coil actuator retract device with crash stop bounc...
Patent number
6,567,232
Issue date
May 20, 2003
Hitachi Global Storage Technologies Netherlands B.V.
Erno Hilbrand Klaassen
G11 - INFORMATION STORAGE
Information
Patent Grant
Head positioning system for a disk drive during a power down condition
Patent number
6,560,057
Issue date
May 6, 2003
International Business Machines Corporation
Erno Hilbrand Klaassen
G11 - INFORMATION STORAGE
Information
Patent Grant
Resistive shunt ESD and EOS protection for recording heads
Patent number
6,400,534
Issue date
Jun 4, 2002
International Business Machines Corporation
Erno Hilbrand Klaassen
G11 - INFORMATION STORAGE
Information
Patent Grant
Flying height adjustment for air bearing sliders
Patent number
6,344,949
Issue date
Feb 5, 2002
International Business Machines Corporation
Thomas Robert Albrecht
G11 - INFORMATION STORAGE
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Patent Grant
Pulse modulated capacitive retract device for a voice coil actuator
Patent number
6,316,898
Issue date
Nov 13, 2001
International Business Machines Corporation
Thomas Robert Albrecht
G11 - INFORMATION STORAGE