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Class Information
Number: 360/60
Name: Dynamic magnetic information storage or retrieval > General recording or reproducing > Recording-or erasing-prevention
Description: Subject matter including sensing or indicating the existence of an earlier recording on a record carrier and preventing erasure or double exposure of the carrier.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619847 |
Head controller, storage device, and head controlling method |
Nov. 17, 2009 |
| 7616394 |
Storage apparatus, control method and control apparatus |
Nov. 10, 2009 |
| 7613182 |
Distributed and secured method and system for protecting and distributing audiovisual flows |
Nov. 3, 2009 |
| 7613181 |
Process and device for securing the transmission, recording and viewing of digital, audiovisual packetized streams |
Nov. 3, 2009 |
| 7609473 |
Dissipation of liquid droplets in a magnetic disk drive |
Oct. 27, 2009 |
| 7603025 |
Method and apparatus for copy protection detection in a video signal |
Oct. 13, 2009 |
| 7600054 |
Apparatus, system, and method for protecting a motion-sensitive device |
Oct. 6, 2009 |
| 7595958 |
System including a hard disk drive and stray magnetic field sensor and associated method |
Sep. 29, 2009 |
| 7586713 |
Control apparatus, storage apparatus, and head control method |
Sep. 8, 2009 |
| 7587125 |
Reproducing/recording apparatus |
Sep. 8, 2009 |
| 7576938 |
Hard disk drive, method for controlling FOD voltage thereof, and computer readable recording medium recording the method |
Aug. 18, 2009 |
| 7567400 |
Method and apparatus for improving the error rate of track information on a magnetic storage device |
Jul. 28, 2009 |
| 7567397 |
Adjacent Track Interference (ATI) identification methodology |
Jul. 28, 2009 |
| 7558013 |
Programming a sensitivity level into an inertial sensor based on a proxy of whether a system is in transit |
Jul. 7, 2009 |
| 7551381 |
Device and method for reading data from and writing data in storage medium |
Jun. 23, 2009 |
| 7548390 |
HDD write control method and apparatus |
Jun. 16, 2009 |
| 7545593 |
Magnetic storage systems and methods with tighter write fault window to improve reliability |
Jun. 9, 2009 |
| 7545596 |
System and method for WORM magnetic recording |
Jun. 9, 2009 |
| 7539919 |
Optical recording medium, apparatus and method of recording/reproducing data thereon/therefrom, and computer-readable recording medium storing program to perform the method |
May. 26, 2009 |
| 7532419 |
Apparatus and method for writing and reproducing data |
May. 12, 2009 |
| 7529791 |
Downloading system |
May. 5, 2009 |
| 7522366 |
Preservation of hard drive data via preliminary detection of adjacent track interference potential |
Apr. 21, 2009 |
| 7518816 |
Method and apparatus for disc drive data security using fields in servo wedges |
Apr. 14, 2009 |
| 7515370 |
Recorder and cassette containing recording medium |
Apr. 7, 2009 |
| RE40689 |
Method and apparatus for disabling anti-copy protection system in video signals |
Mar. 31, 2009 |
| 7508616 |
Regulating data writes responsive to head fly height |
Mar. 24, 2009 |
| 7499232 |
Media player with acceleration protection |
Mar. 3, 2009 |
| 7474493 |
Alternative DC-burst servo pattern for perpendicular recording |
Jan. 6, 2009 |
| 7474489 |
Storage medium housing device |
Jan. 6, 2009 |
| 7471479 |
System for protection against copying on magnetic tape recorders |
Dec. 30, 2008 |
| 7471484 |
Patterned medium and recording head |
Dec. 30, 2008 |
| 7469094 |
Medium recording method, medium recording device, and information recording medium |
Dec. 23, 2008 |
| 7463441 |
Automatic data update method of data storage system and disk drive using the same |
Dec. 9, 2008 |
| 7444064 |
Broadcast receiver, program recording method and program product |
Oct. 28, 2008 |
| 7430452 |
Apparatus, system, and method for selectivity protecting a motion sensitive component in a computerized device |
Sep. 30, 2008 |
| 7426087 |
Information recording apparatus |
Sep. 16, 2008 |
| 7423828 |
Off-track write error recovery |
Sep. 9, 2008 |
| 7414803 |
Write protected magnetic storage media and associated methods |
Aug. 19, 2008 |
| 7408732 |
Shock resistant, high reliability rotating magnetic storage device and method |
Aug. 5, 2008 |
| 7409142 |
Receiving apparatus, receiving method, and supplying medium |
Aug. 5, 2008 |
| 7406605 |
Information recording medium, manufacturing method of its recording medium, information process unit and copyright management system |
Jul. 29, 2008 |
| 7403616 |
Electronic apparatus, data recording method for the electronic apparatus, and storage medium storing program for executing the data recording method |
Jul. 22, 2008 |
| 7400465 |
Recording medium cartridge and recording/reproducing apparatus therefor |
Jul. 15, 2008 |
| 7398008 |
Copy protection for analog video signals from computing devices |
Jul. 8, 2008 |
| 7394607 |
Disk drive with position detection |
Jul. 1, 2008 |
| 7382969 |
Method and system for preventing the unauthorized copying of video content |
Jun. 3, 2008 |
| 7382563 |
Storage apparatus, and control method and program |
Jun. 3, 2008 |
| 7376337 |
Video signal recording apparatus for copyrighted works |
May. 20, 2008 |
| 7369343 |
Disk drive correcting track address during a write operation |
May. 6, 2008 |
| 7369344 |
Method and apparatus for compensating for offset of disk drive |
May. 6, 2008 |
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