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Class Information
Number: 360/8
Name: Dynamic magnetic information storage or retrieval > Recording for changing duration, frequency or redundant content of an analog signal
Description: Subject matter specifically arranged for recording or reproducing a signal in such a manner that the signal, as recorded, has redundant portions deleted therefrom or, as reproduced, occupies a different amount of time or a different band of frequencies than that occupied by the original signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7532419 |
Apparatus and method for writing and reproducing data |
May. 12, 2009 |
| 7286310 |
Apparatus for receiving compressed digital information |
Oct. 23, 2007 |
| 7259926 |
Digital information recording/reproducing apparatus |
Aug. 21, 2007 |
| 7133226 |
Data accumulating method and apparatus |
Nov. 7, 2006 |
| 7126770 |
Data processing system having data reproduction independent of data processing |
Oct. 24, 2006 |
| 7027240 |
Digital information recording/reproducing method and apparatus |
Apr. 11, 2006 |
| 7012769 |
Digital information recording/reproducing apparatus |
Mar. 14, 2006 |
| 7010218 |
Digital magnetic recording/reproducing device for recording/reproducing plural types of audio data, and recording/reproducing method therefore |
Mar. 7, 2006 |
| 6978345 |
Self-mirroring high performance disk drive |
Dec. 20, 2005 |
| 6952315 |
Digital information recording/reproducing apparatus |
Oct. 4, 2005 |
| 6891687 |
Magnetic recording/reproducing apparatus capable of recording/reproducing data at the same head-cylinder revolving speed/configuration |
May. 10, 2005 |
| 6823129 |
Scaleable resolution motion image recording and storage system |
Nov. 23, 2004 |
| 6792198 |
Method and apparatus for recording digital data streams and management information |
Sep. 14, 2004 |
| 6654189 |
Digital-signal processing apparatus capable of adjusting the amplitude of a digital signal |
Nov. 25, 2003 |
| 6590726 |
Apparatus and method for transmitting and receiving digital information |
Jul. 8, 2003 |
| 6563657 |
Multiple and reconfigurable data access and storage device using multiple actuators |
May. 13, 2003 |
| 6560051 |
Disk device having access to disk in different writing modes |
May. 6, 2003 |
| 6532121 |
Compression algorithm with embedded meta-data for partial record operation augmented with expansion joints |
Mar. 11, 2003 |
| 6508596 |
Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method |
Jan. 21, 2003 |
| 6498691 |
Digital transmission signal processing system and recording/reproducing system |
Dec. 24, 2002 |
| 6466732 |
Information recording system and information recording method |
Oct. 15, 2002 |
| 6344939 |
Digital audio channels with multilingual indication |
Feb. 5, 2002 |
| 6324025 |
Digital transmission signal processing system and recording/reproducing system |
Nov. 27, 2001 |
| 6321026 |
Recordable DVD disk with video compression software included in a read-only sector |
Nov. 20, 2001 |
| 6278566 |
Method and apparatus for increasing disc drive performance |
Aug. 21, 2001 |
| 6278569 |
Signal recording apparatus and method |
Aug. 21, 2001 |
| 6278564 |
Digital transmission signal processing system and recording/reproducing system |
Aug. 21, 2001 |
| 6222690 |
Tape speed sensor, control circuit using tape speed sensor and method of controlling tape speed sensor using control circuit |
Apr. 24, 2001 |
| 6172831 |
Method of recording/reproducing digital signal on magnetic recording medium through helical scanning by using read-after-write function and apparatus for carrying out the same |
Jan. 9, 2001 |
| 6170037 |
Method and apparatus for storing information among a plurality of disk drives |
Jan. 2, 2001 |
| 6154329 |
Recording apparatus and method featuring efficient handling of data extension |
Nov. 28, 2000 |
| 6147823 |
Method for recording digital data including a data conversion or format conversion, and apparatus using the method |
Nov. 14, 2000 |
| 6134062 |
Method and apparatus for increasing disc drive performance |
Oct. 17, 2000 |
| 6091561 |
Magnetic recording/reproduction apparatus which simultaneously scans two continuous tracks in both standard and long play modes |
Jul. 18, 2000 |
| 6084730 |
Information transmission system using data compression and/or error detection |
Jul. 4, 2000 |
| 6069763 |
Data recording device |
May. 30, 2000 |
| 6069757 |
Digital transmission signal processing system and recording/reproducing system |
May. 30, 2000 |
| 6038094 |
Digital data recording device having a rotary cylinder |
Mar. 14, 2000 |
| 6028725 |
Method and apparatus for increasing disc drive performance |
Feb. 22, 2000 |
| 6021281 |
Apparatus and method for recording information on a film |
Feb. 1, 2000 |
| 6016233 |
Magnetic tape apparatus with housing in which playback electronics and magnetic tape is permanently disposed |
Jan. 18, 2000 |
| 6009230 |
Variable length code recording playback apparatus |
Dec. 28, 1999 |
| 6002536 |
Digital transmission signal processing system and recording/reproducing system |
Dec. 14, 1999 |
| 5898532 |
MR head thermal asperity recovery |
Apr. 27, 1999 |
| 5894588 |
Data transmitting apparatus, data recording apparatus, data transmitting method, and data recording method |
Apr. 13, 1999 |
| 5872885 |
High speed search device for standard definition video cassette recorder |
Feb. 16, 1999 |
| 5862004 |
Digital transmission signal processing system and recording/reproducing system |
Jan. 19, 1999 |
| 5850501 |
Transmission recording and reproduction of digital data and time information in transport packets using a compression ratio |
Dec. 15, 1998 |
| 5845043 |
Transmission recording and reproduction of digital data and time information in transport packets using a compression ratio |
Dec. 1, 1998 |
| 5844736 |
Dual-mode digital signal recording and/or reproducing apparatus |
Dec. 1, 1998 |
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