Volz; LeRoy A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Volz; LeRoy A..The latest application filed is for "optical data storage system with focus and tracking error correction".

Company Profile

0.9.2

Volz; LeRoy A. - San Jose CA
Volz; LeRoy A. - Northridge CA
Volz; LeRoy A. - Bartlett IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical data storage system with focus and tracking error correction Grant 6,738,322 - Amble , et al. May 18, 2	2004-05-18
Optical data storage system with focus and tracking error correction App 20040001400 - Amble, James R. ; et al.	2004-01-01
Optical data storage system with multiple layer media Grant 6,574,174 - Amble , et al. June 3, 2	2003-06-03
Method of making an actuator arm integrated piezoelectric microactuator Grant 6,298,545 - Mohajerani , et al. October 9, 2	2001-10-09
Dual Stage Disc Drive Actuation System App 20010012172 - HAWWA, MUHAMMAD A. ; et al.	2001-08-09
Actuator arm integrated piezoelectric microactuator Grant 6,052,251 - Mohajerani , et al. April 18, 2	2000-04-18
Disc drive system using multiple pairs of embedded servo bursts Grant 5,867,341 - Volz , et al. February 2, 1	1999-02-02
Junction temperature status sensing and reduction for integrated power devices, such as a head positioning system in a magnetic disc drive Grant 5,557,550 - Vigil , et al. September 17, 1	1996-09-17
Thermal offset compensation for high density disk drives Grant 5,185,681 - Volz , et al. February 9, 1	1993-02-09
Adaptive velocity profile system for a disk drive head Grant 4,982,298 - Volz , et al. January 1, 1	1991-01-01
Television receiver response indicating apparatus Grant 3,984,862 - Volz October 5, 1	1976-10-05

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