Inventor
SHRINKLE LOUIS J
US25 patents
⚠️ This page may combine multiple inventors who share the name “SHRINKLE LOUIS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONNER PERIPHERALS INC
12 patentsUS4876491AOct 24, 1989
Method and apparatus for brushless DC motor speed control
CONNER PERIPHERALS INC162 citations99
US5402200AMar 28, 1995
Low-power hard disk drive system architecture
CONNER PERIPHERALS INC40 citations96
US5381281AJan 10, 1995
Disk drive system using multiple embedded quadrature servo fields
CONNER PERIPHERALS INC74 citations96
US5532889AJul 2, 1996
Winchester drive card including an actuator arm body, actuator arm plates, and a VCM magnet external to a controlled environment
CONNER PERIPHERALS INC56 citations95
US4979055ADec 18, 1990
Disk drive system controller architecture utilizing embedded real-time diagnostic monitor
CONNER PERIPHERALS INC116 citations95
US5608583AMar 4, 1997
System for qualifying the detection of a servo dibit
CONNER PERIPHERALS INC21 citations92
US5585974ADec 17, 1996
Disk drive with PRML read channel calibration using a noise generator
CONNER PERIPHERALS INC32 citations92
US5121262AJun 9, 1992
Disk drive system employing adaptive read/write channel controls and method of using same
CONNER PERIPHERALS INC54 citations92
US4979056ADec 18, 1990
Disk drive system controller architecture
CONNER PERIPHERALS INC53 citations92
US5530600AJun 25, 1996
Signal processing system including adaptive read equalizer with shut off mode for disk drives
CONNER PERIPHERALS INC13 citations74
US5521768AMay 28, 1996
Low-power hard disk drive system architecture
CONNER PERIPHERALS INC12 citations74
US5504790AApr 2, 1996
Digital data phase detector
CONNER PERIPHERALS INC1 citations52
SEAGATE TECHNOLOGY
5 patentsUS5825578AOct 20, 1998
Method and apparatus for compensating track position due to written-in runout error in a disc drive
SEAGATE TECHNOLOGY56 citations95
US6061198AMay 9, 2000
Start/stop architecture for hard disk drive utilizing a magnetoresistive head and zone texture media
SEAGATE TECHNOLOGY16 citations92
US5930072AJul 27, 1999
Head-disk assembly for reducing noise coupled into magnetoresistive head preamplifiers
SEAGATE TECHNOLOGY15 citations74
US5734522AMar 31, 1998
Disc drive system with slider for reading and writing adjacent portions of a zone textured disc
SEAGATE TECHNOLOGY10 citations74
US6151177ANov 21, 2000
Apparatus for compensating for non-linear characteristics of magnetoresistive heads
SEAGATE TECHNOLOGY6 citations60