Assignee
INSITE PERIPHERALS
US13 patents
Top patents by PatentIndex Score
US5067039ANov 19, 1991
High track density magnetic media with pitted optical servo tracks and method for stamping the tracks on the media
INSITE PERIPHERALS68 citations96
US4935835AJun 19, 1990
Magnetic media containing reference feature and methods for referencing magnetic head position to the reference feature
INSITE PERIPHERALS61 citations96
US5535069AJul 9, 1996
Very high-density diskette format method and computer-implemented process
INSITE PERIPHERALS50 citations95
US5210672AMay 11, 1993
Magnetically indelible media type identification system
INSITE PERIPHERALS50 citations94
US5120927AJun 9, 1992
High track density media with optical servo tracks and method and apparatus for inscribing the tracks on the media
INSITE PERIPHERALS74 citations94
US4961123AOct 2, 1990
Magnetic information media storage with optical servo tracks
INSITE PERIPHERALS89 citations94
US5877910AMar 2, 1999
Dual magnetic head and method for writing on very high track density and conventional track density floppy disks
INSITE PERIPHERALS26 citations92
US5515212AMay 7, 1996
Very high-density diskette format method and computer implemented process
INSITE PERIPHERALS35 citations92
US4969058ANov 6, 1990
CArriage assembly for high track density flexible magnetic disk drive
INSITE PERIPHERALS28 citations92
US5065387ANov 12, 1991
Method and apparatus for generating tracking error signals by means of an optical servo system
INSITE PERIPHERALS43 citations91
US4958245ASep 18, 1990
Apparatus and method for optical servo control with media having information storage and servo control regions of different reflectivities
INSITE PERIPHERALS50 citations91
US5363255ANov 8, 1994
Disk drive for communicating with removable media that include media type identification information
INSITE PERIPHERALS25 citations90
US5311378AMay 10, 1994
Dual very-high density magnetic head assembly with optical servo positioning for very high density floppy disk recording and high density format compatability
INSITE PERIPHERALS37 citations90