Inventor
SQUIRES JOHN P
US19 patents
⚠️ This page may combine multiple inventors who share the name “SQUIRES JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONNER PERIPHERALS INC
15 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
US5050016ASep 17, 1991
Disk drive servo system using gain limited high-frequency track-following compensator
CONNER PERIPHERALS INC81 citations96
US5610808AMar 11, 1997
Hard disk drive controller employing a plurality of microprocessors
CONNER PERIPHERALS INC97 citations95
US5412666AMay 2, 1995
Disk drive data path integrity control architecture
CONNER PERIPHERALS INC62 citations95
US5293282AMar 8, 1994
Multiple actuator disk drive
CONNER PERIPHERALS INC104 citations95
US5274773ADec 28, 1993
Flexible host interface controller architecture
CONNER PERIPHERALS INC62 citations95
US5261058ANov 9, 1993
Multiple microcontroller hard disk drive control architecture
CONNER PERIPHERALS INC88 citations95
US5223993AJun 29, 1993
Multiple actuator disk drive
CONNER PERIPHERALS INC84 citations95
US4979055ADec 18, 1990
Disk drive system controller architecture utilizing embedded real-time diagnostic monitor
CONNER PERIPHERALS INC116 citations95
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
US5477401ADec 19, 1995
Magnet shield for disk drive
CONNER PERIPHERALS INC39 citations91
US5521768AMay 28, 1996
Low-power hard disk drive system architecture
CONNER PERIPHERALS INC12 citations74