Inventor
MORRIS JOHN CHRISTOPHER
US13 patents
⚠️ This page may combine multiple inventors who share the name “MORRIS JOHN CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
10 patentsUS6847503B2Jan 25, 2005
Repeatable runout compensation in a disc drive
SEAGATE TECHNOLOGY LLC38 citations91
US7136257B2Nov 14, 2006
Apparatus and method for maintaining stability in a disc drive servo loop
SEAGATE TECHNOLOGY LLC19 citations89
US6956711B2Oct 18, 2005
Fractional-rate feedforward RRO compensator
SEAGATE TECHNOLOGY LLC21 citations89
US6542326B1Apr 1, 2003
Microactuator-induced reactive forces for fine positioning a sensor
SEAGATE TECHNOLOGY LLC32 citations87
US7035037B2Apr 25, 2006
Disc drive with compensation for non-repeatable runout
SEAGATE TECHNOLOGY LLC15 citations81
US6970321B2Nov 29, 2005
Automatic model regulation in a disc drive servo system using model reference inverse
SEAGATE TECHNOLOGY LLC11 citations73
US7046478B2May 16, 2006
Method and apparatus for reducing vibration in a dynamic system
SEAGATE TECHNOLOGY LLC8 citations72
US6751045B1Jun 15, 2004
Compensation for repeatable run-out error
SEAGATE TECHNOLOGY LLC5 citations71
US7251097B2Jul 31, 2007
Written-in error compensation method for coherent repeatable runout
SEAGATE TECHNOLOGY LLC5 citations60
US6930851B2Aug 16, 2005
Guiding a sensor using a broadly-curved lateral profile
SEAGATE TECHNOLOGY LLC3 citations60