Keizer; Richard Lyle

Patent Applications and Registrations

Patent applications and USPTO patent grants for Keizer; Richard Lyle.The latest application filed is for "reducing effect of frequency acquisition error in a position error signal responsive to split servo burst patterns".

Company Profile

0.5.3

Keizer; Richard Lyle - Minnetonka MN

*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
Reducing effect of frequency acquisition error in a position error signal responsive to split servo burst patterns Grant 9,514,775 - Keizer , et al. December 6, 2	2016-12-06
Phase detector that compensates for frequency variation induced bias in phases of servo burst fields Grant 7,880,992 - Ozturk , et al. February 1, 2	2011-02-01
Deterministic phase mismatch correction in servo position estimation systems Grant 7,859,778 - Vikramaditya , et al. December 28, 2	2010-12-28
Reducing Effect Of Frequency Acquisition Error In A Position Error Signal Responsive To Split Servo Burst Patterns App 20100128386 - Keizer; Richard Lyle ; et al.	2010-05-27
Phase Detector That Compensates For Frequency Variation Induced Bias In Phases Of Servo Burst Fields App 20100053800 - Ozturk; Mustafa Can ; et al.	2010-03-04
Utilizing track identification fields for timing recovery Grant 7,349,167 - Erden , et al. March 25, 2	2008-03-25
Utilizing track identification fields for timing recovery App 20070025003 - Erden; Mehmet Fatih ; et al.	2007-02-01

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