Membership
Tour
Register
Log in
Timothy F. Ellis
Follow
Person
Tonka Bay, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Estimating recording head fly height using machine learning
Patent number
11,646,057
Issue date
May 9, 2023
Seagate Technology LLC
Zheng Wang
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo zone transition optimization for disk drives
Patent number
10,777,224
Issue date
Sep 15, 2020
Seagate Technology LLC
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo zone transition optimization for magnetic disk recording devices
Patent number
10,438,620
Issue date
Oct 8, 2019
Seagate Technology LLC
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Independent head, dual reader control logic
Patent number
10,255,943
Issue date
Apr 9, 2019
Seagate Technology LLC
Thomas Lee Schick
G11 - INFORMATION STORAGE
Information
Patent Grant
Primary and secondary servo timing gates used with simultaneously o...
Patent number
9,865,291
Issue date
Jan 9, 2018
Seagate Technology LLC
Puskal Prasad Pokharel
G11 - INFORMATION STORAGE
Information
Patent Grant
Position error signal (PES) detection
Patent number
9,558,772
Issue date
Jan 31, 2017
Seagate Technology LLC
Timothy Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Compensating for interference via a multi-reader system
Patent number
9,373,355
Issue date
Jun 21, 2016
Seagate Technology LLC
Riyan Alex Mendonsa
G11 - INFORMATION STORAGE
Information
Patent Grant
Read read-only fields while writing
Patent number
9,318,147
Issue date
Apr 19, 2016
Seagate Technology LLC
Barmeshwar Vikramaditya
G11 - INFORMATION STORAGE
Information
Patent Grant
Writable servo overlap zones
Patent number
9,070,411
Issue date
Jun 30, 2015
Seagate Technology LLC
Timothy Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Using servo data harmonics to monitor head-medium spacing
Patent number
7,948,704
Issue date
May 24, 2011
Seagate Technology LLC
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Zone based repeated runout error compensation
Patent number
7,589,930
Issue date
Sep 15, 2009
Seagate Technology LLC
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Grant
Compensation for variation in timing skew in a disc drive data stor...
Patent number
7,529,051
Issue date
May 5, 2009
Seagate Technology LLC
Reed David Hanson
G11 - INFORMATION STORAGE
Information
Patent Grant
Writing multiple servo sector patterns to improve servo sector alig...
Patent number
7,511,912
Issue date
Mar 31, 2009
Seagate Technology LLC
Nathaniel Boyd Wilson
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording media with mechanically patterned landing zone
Patent number
7,387,848
Issue date
Jun 17, 2008
Seagate Technology LLC
James Edward Angelo
G11 - INFORMATION STORAGE
Information
Patent Grant
Utilizing track identification fields for timing recovery
Patent number
7,349,167
Issue date
Mar 25, 2008
Seagate Technology LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for tracking radially-dependent repeatable run...
Patent number
7,119,981
Issue date
Oct 10, 2006
Seagate Technology LLC
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Grant
Monitoring a sensor's output using a target window that is based on...
Patent number
7,092,184
Issue date
Aug 15, 2006
Seagate Technology LLC
Christopher Thomas Settje
G11 - INFORMATION STORAGE
Information
Patent Grant
Position error signal quality
Patent number
7,064,914
Issue date
Jun 20, 2006
Seagate Technology LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Grant
Compensation for timing variation in disc drives employing servo tr...
Patent number
6,882,487
Issue date
Apr 19, 2005
Seagate Technology LLC
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording media with mechanically patterned landing zone
Patent number
6,878,426
Issue date
Apr 12, 2005
Seagate Technology LLC
James Edward Angelo
G11 - INFORMATION STORAGE
Information
Patent Grant
Compensation for repeatable run-out error
Patent number
6,751,045
Issue date
Jun 15, 2004
Seagate Technology, LLC
John Christopher Morris
G11 - INFORMATION STORAGE
Information
Patent Grant
Robust servo demodulation filtering method
Patent number
6,678,110
Issue date
Jan 13, 2004
Seagate Technology LLC
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing a recording media with mechanically pattern...
Patent number
6,627,254
Issue date
Sep 30, 2003
Seagate Technology LLC
James Edward Angelo
G11 - INFORMATION STORAGE
Information
Patent Grant
Transducer instability detection in a digital channel
Patent number
6,556,933
Issue date
Apr 29, 2003
Seagate Technology LLC
Alexei Hiram Sacks
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic disc having physical servo patterns with a magnetic carrie...
Patent number
6,510,015
Issue date
Jan 21, 2003
Seagate Technology LLC
Alexei H. Sacks
G11 - INFORMATION STORAGE
Information
Patent Grant
Field ratioing demodulation circuit for a null-type servo pattern
Patent number
6,469,849
Issue date
Oct 22, 2002
Seagate Technology LLC
Timothy F. Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Asynchronous analog demodulator and method for a null-type servo pa...
Patent number
6,426,845
Issue date
Jul 30, 2002
Seagate Technology LLC
Alexei H. Sacks
G11 - INFORMATION STORAGE
Information
Patent Grant
Concentric spacing of virtual data tracks using run-out compensation
Patent number
6,392,834
Issue date
May 21, 2002
Seagate Technology LLC
Timothy F. Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Filter calibration method in a disc drive and apparatus
Patent number
6,327,108
Issue date
Dec 4, 2001
Seagate Technology LLC
Timothy F. Ellis
G11 - INFORMATION STORAGE
Information
Patent Grant
Head instability detection method and apparatus
Patent number
6,249,392
Issue date
Jun 19, 2001
Seagate Technology LLC
Alexei H. Sacks
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ESTIMATING RECORDING HEAD FLY HEIGHT USING MACHINE LEARNING
Publication number
20230062615
Publication date
Mar 2, 2023
SEAGATE TECHNOLOGY LLC
Zheng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SERVO ZONE TRANSITION OPTIMIZATION
Publication number
20190385640
Publication date
Dec 19, 2019
SEAGATE TECHNOLOGY LLC
Timothy Francis ELLIS
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO ZONE TRANSITION OPTIMIZATION FOR MAGNETIC DISK RECORDING DEVICES
Publication number
20190295579
Publication date
Sep 26, 2019
SEAGATE TECHNOLOGY LLC
Timothy Francis ELLIS
G11 - INFORMATION STORAGE
Information
Patent Application
USING SERVO DATA HARMONICS TO MONITOR HEAD-MEDIUM SPACING
Publication number
20090153996
Publication date
Jun 18, 2009
Seagate Technology LLC
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Application
Zone based repeated runout error compensation
Publication number
20080225654
Publication date
Sep 18, 2008
Seagate Technology LLC
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Application
Utilizing track identification fields for timing recovery
Publication number
20070025003
Publication date
Feb 1, 2007
Seagate Technology LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Application
POSITION ERROR SIGNAL QUALITY
Publication number
20060132949
Publication date
Jun 22, 2006
Seagate Technology LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Application
Writing multiple servo sector patterns to improve servo sector alig...
Publication number
20040100719
Publication date
May 27, 2004
Seagate Technology LLC
Nathaniel Boyd Wilson
G11 - INFORMATION STORAGE
Information
Patent Application
Recording media with mechanically patterned landing zone
Publication number
20040058060
Publication date
Mar 25, 2004
Seagate Technology LLC
James Edward Angelo
G11 - INFORMATION STORAGE
Information
Patent Application
Recording media with mechanically patterned landing zone
Publication number
20040050480
Publication date
Mar 18, 2004
Seagate Technology LLC
James Edward Angelo
G11 - INFORMATION STORAGE
Information
Patent Application
Monitoring a sensor's output using a target window that is based on...
Publication number
20040021972
Publication date
Feb 5, 2004
Christopher Thomas Settje
G11 - INFORMATION STORAGE
Information
Patent Application
Compensation for variation in timing skew in a disc drive data stor...
Publication number
20040021971
Publication date
Feb 5, 2004
Reed David Hanson
G11 - INFORMATION STORAGE
Information
Patent Application
Compensation for timing variation in disc drives employing servo tr...
Publication number
20030184906
Publication date
Oct 2, 2003
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for tracking radially-dependent repeatable run...
Publication number
20030112546
Publication date
Jun 19, 2003
Reed D. Hanson
G11 - INFORMATION STORAGE
Information
Patent Application
Robust servo demodulation filtering method
Publication number
20020141105
Publication date
Oct 3, 2002
Timothy Francis Ellis
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disc having physical servo patterns with a magnetic carrie...
Publication number
20010036030
Publication date
Nov 1, 2001
Alexei H. Sacks
B82 - NANO-TECHNOLOGY