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Class Information
Number: 360/78.03
Name: Dynamic magnetic information storage or retrieval > Automatic control of a recorder mechanism > Controlling the head > Track changing > Tape > Plural tapes
Description: Subject matter wherein the transducer head changes between tracks on plural magnetic tapes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7064913 |
Enhanced read margining using dither enhanced write marginalization for mass data storage applications |
Jun. 20, 2006 |
| 6882490 |
System for protection against copying on magnetic tape recorders |
Apr. 19, 2005 |
| 6725394 |
Media library with failover capability |
Apr. 20, 2004 |
| 5920441 |
Method and apparatus for controlling a multiple-stage actuator for a disk drive |
Jul. 6, 1999 |
| 5043961 |
Transducer access control system |
Aug. 27, 1991 |
| 4319291 |
Magnetic tape apparatus and method |
Mar. 9, 1982 |
| 4216507 |
Automatic tape player-changer |
Aug. 5, 1980 |
| 4209811 |
Device for automatically recording, reproducing and translating, and corresponding circuit |
Jun. 24, 1980 |
| 4078643 |
Token operated control system for a multitrack tape cartridge player |
Mar. 14, 1978 |
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