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Browse by Category: Main > Information Technology
Class Information
Number: 360/58
Name: Dynamic magnetic information storage or retrieval > General recording or reproducing > Boundary displacement recording or transducers
Description: Subject matter including shifting the boundary between oppositely polarized regions of a record carrier in response to an information signal.










Patents under this class:

Patent Number Title Of Patent Date Issued
8537481 Shingled magnetic recording disk drive with minimization of the effect of far track erasure on adjacent data bands Sep. 17, 2013
7978428 Method of reading data stored in a data storage device and data storage device that performs a data read retry operation Jul. 12, 2011
6987631 Data read/write method and apparatus Jan. 17, 2006
6728060 Disc drive with delayed reassignment write Apr. 27, 2004
6212025 Magnetic recording and reproducing method and apparatus employing a magnetically continuous magnetic film Apr. 3, 2001
5960398 Copyright information embedding apparatus Sep. 28, 1999
5681633 Magneto optical disc, apparatus for reproducing the same and method of reproducing the same Oct. 28, 1997
5637999 Opamp based broad band phase shifter for use in detecting flaws in the media of disks for use in disk drives Jun. 10, 1997
5442495 Alignment tape for magnetic recording and playback devices and device for producing the same Aug. 15, 1995











 
 
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