Assignee
DATA ELECTRONICS INC
US8 patents
Top patents by PatentIndex Score
US4556923ADec 3, 1985
Tape cartridge drive with cartridge door opening mechanism
DATA ELECTRONICS INC29 citations90
US4457473AJul 3, 1984
Tape cartridge housing
DATA ELECTRONICS INC28 citations85
US4498112AFeb 5, 1985
Tape cartridge receptacle
DATA ELECTRONICS INC31 citations84
US4586095AApr 29, 1986
Fail-safe locking mechanism for tape cartridge drive with movable read/write head
DATA ELECTRONICS INC21 citations80
US4559571ADec 17, 1985
Tape cartridge drive with movable read/write head
DATA ELECTRONICS INC21 citations79
US4642721AFeb 10, 1987
Magnetic tape cartridge with increased data packing density
DATA ELECTRONICS INC21 citations78
US4635155AJan 6, 1987
Magnetic tape cartridge with increased data track packing density
DATA ELECTRONICS INC18 citations70
US4106686AAug 15, 1978
Tape transport
DATA ELECTRONICS INC5 citations58