Inventor
GRAY MARTIN D
US16 patents
⚠️ This page may combine multiple inventors who share the name “GRAY MARTIN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OVERLAND DATA INC
9 patentsUS5931968AAug 3, 1999
Digital data recording channel
OVERLAND DATA INC35 citations95
US5819309AOct 6, 1998
Automated tape cartridge library with accelerated calibration
OVERLAND DATA INC64 citations95
US5815514ASep 29, 1998
Variable rate bit inserter for digital data storage
OVERLAND DATA INC56 citations95
US6363512B2Mar 26, 2002
Digital data recording channel
OVERLAND DATA INC17 citations92
US6260171B1Jul 10, 2001
Digital data recording channel
OVERLAND DATA INC26 citations92
US6249396B1Jun 19, 2001
Magnetic media having partitioned and presaturated data tracks
OVERLAND DATA INC27 citations92
US6167550ADec 26, 2000
Write format for digital data storage
OVERLAND DATA INC27 citations92
US5898534AApr 27, 1999
Method and system for controlling the position of a magnetic read head
OVERLAND DATA INC27 citations92
US5712863AJan 27, 1998
Randomizing encoder for digital data storage
OVERLAND DATA INC40 citations92
OVERLAND STORAGE INC
3 patentsUS6597526B1Jul 22, 2003
Magnetic tape drive apparatus including a variable rate encoder
OVERLAND STORAGE INC23 citations92
US6543024B2Apr 1, 2003
Write format for digital data storage
OVERLAND STORAGE INC20 citations92
US6513139B2Jan 28, 2003
Digital data recording channel
OVERLAND STORAGE INC18 citations92
CIPHER DATA PROD
3 patentsUS4500965AFeb 19, 1985
Capstanless magnetic tape drive with electronic equivalent to length of tape
CIPHER DATA PROD16 citations73
US4184180AJan 15, 1980
File protect and amount of tape sensing apparatus
CIPHER DATA PROD7 citations70
US4206890AJun 10, 1980
Tape position sensing apparatus for magnetic tape drive
CIPHER DATA PROD3 citations59