Christopher David Wiederholt

Person

Rochester, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data protection during concurrent operations for multiple actuator...
- Patent number 11,650,761
- Issue date May 16, 2023
- Western Digital Technologies, Inc.
- Shravankumar Bhat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk drive with head fly-height compensation for disk surface varia...
- Patent number 7,457,072
- Issue date Nov 25, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Roel Dieron
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for precompensation/write-current latching to improve error...
- Patent number 7,446,966
- Issue date Nov 4, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Indukumar Chenchu Kalahasthi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with improved method for operating a thermal head fly-he...
- Patent number 7,375,914
- Issue date May 20, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Roel Dieron
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for automated analysis of hard disk drive perf...
- Patent number 7,254,525
- Issue date Aug 7, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Trevor James Briggs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device and method for reducing write misses by complet...
- Patent number 6,725,348
- Issue date Apr 20, 2004
- International Business Machines Corporation
- Louise Ann Marier
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Data Protection During Concurrent Operations for Multiple Actuator...
- Publication number 20230126110
- Publication date Apr 27, 2023
- Western Digital Technologies, Inc.
- Shravankumar Bhat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK DRIVE WITH HEAD FLY-HEIGHT COMPENSATION FOR DISK SURFACE VARIA...
- Publication number 20080130159
- Publication date Jun 5, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Roel Dieron
- G11 - INFORMATION STORAGE
Information Patent Application
Method for precompensation/write-current latching to improve error...
- Publication number 20060114587
- Publication date Jun 1, 2006
- Indukumar Chenchu Kalahasthi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for automated analysis of hard disk drive perf...
- Publication number 20040078185
- Publication date Apr 22, 2004
- International Business Machines Corporation
- Trevor James Briggs
- G06 - COMPUTING CALCULATING COUNTING

Christopher David Wiederholt

Person

Patents Grantslast 30 patents

Data protection during concurrent operations for multiple actuator...

Disk drive with head fly-height compensation for disk surface varia...

Method for precompensation/write-current latching to improve error...

Disk drive with improved method for operating a thermal head fly-he...

Method and apparatus for automated analysis of hard disk drive perf...

Data storage device and method for reducing write misses by complet...

Patents Applicationslast 30 patents

Data Protection During Concurrent Operations for Multiple Actuator...

DISK DRIVE WITH HEAD FLY-HEIGHT COMPENSATION FOR DISK SURFACE VARIA...

Method for precompensation/write-current latching to improve error...

Method and apparatus for automated analysis of hard disk drive perf...