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Class Information
Number: 369/15
Name: Dynamic information storage or retrieval > Alternative diverse types of storage or retrieval
Description: Subject matter for information signal storage by selection of one of diverse types of storage medium modification, or for the information signal retrieval by selection of one of diverse types of storage medium sensing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6938121 |
Disk storage system having an electronic circuit mounted on the surface of the disk and control method thereof |
Aug. 30, 2005 |
| 6772272 |
Apparatus and method for writing information to a designated information storage medium with an allocated data storage device using a specified information recording format |
Aug. 3, 2004 |
| 6593014 |
Thermomagnetic recording medium, thermomagnetic recording and reproducing method, and thermomagnetic recording and reproducing device |
Jul. 15, 2003 |
| 6480458 |
Apparatus for driving a movable body |
Nov. 12, 2002 |
| 6442658 |
Method and apparatus for improving playback of interactive multimedia works |
Aug. 27, 2002 |
| 6373804 |
CD/cassette playing mechanism |
Apr. 16, 2002 |
| 6292443 |
Information recording apparatus and method for playing a plurality of information recording mediums |
Sep. 18, 2001 |
| 6220964 |
Game system operable with backup data on different kinds of game machines |
Apr. 24, 2001 |
| 6131138 |
Variable speed compact disc drive including an elastic buffer |
Oct. 10, 2000 |
| 6128712 |
Method and apparatus for improving playback of interactive multimedia works |
Oct. 3, 2000 |
| 6030745 |
Optical recording process |
Feb. 29, 2000 |
| 6026446 |
Method for interleaving data for seamless playback of multiple program versions having common material |
Feb. 15, 2000 |
| 5914212 |
Optical recording process |
Jun. 22, 1999 |
| 5809520 |
Interchangeable cartridge data storage system for devices performing diverse functions |
Sep. 15, 1998 |
| 5726963 |
Information reproduction apparatus including a phase compensation circuit for eliminating the influence of AC-coupling |
Mar. 10, 1998 |
| 5699547 |
Information retrieval system with serial access data storage and random access data retrieval |
Dec. 16, 1997 |
| 5689489 |
Compact disc and floppy disc compatible drive and a driving method thereof |
Nov. 18, 1997 |
| 5679474 |
Overwritable optomagnetic recording method and medium having a layer with curie temperature which varies in the thickness direction |
Oct. 21, 1997 |
| 5664141 |
Disk drive system using received address for selecting disk processing format |
Sep. 2, 1997 |
| 5604720 |
Method and apparatus for accessing a target track on optical medium |
Feb. 18, 1997 |
| 5561643 |
Tracking system for use in regular and high density optical recording mediums |
Oct. 1, 1996 |
| 5553036 |
Apparatus and method for writing and reading digital information on a magnetic memory including a superconducting material |
Sep. 3, 1996 |
| 5544133 |
Recording/reproducing apparatus using optical magnetic tape |
Aug. 6, 1996 |
| 5530686 |
Record carrier having a track including audio information and additional non-audio information, and apparatus for reading and/or reproducing certain of the information included in such a track |
Jun. 25, 1996 |
| 5439755 |
Magnetic recording medium comprising a magnetic recording layer, an intermediate layer, a metallic thermal recording layer and a protective layer |
Aug. 8, 1995 |
| 5425079 |
Telephone power interruption data backup apparatus |
Jun. 13, 1995 |
| 5400308 |
Optical information recording/reproducing device capable of recording information on a moving medium and reproducing information by using reproducing light beams |
Mar. 21, 1995 |
| 5392271 |
Concurrent recording and reproducing optical disc and optical head apparatus for the same |
Feb. 21, 1995 |
| 5371723 |
Recording and reproducing system for use with different arrangements of optical cards |
Dec. 6, 1994 |
| 5191573 |
Method for transmitting a desired digital video or audio signal |
Mar. 2, 1993 |
| 5119353 |
Compact disc with additional memory addressable by disc player |
Jun. 2, 1992 |
| 5105314 |
Multiple audio signal processing system |
Apr. 14, 1992 |
| 4937807 |
System for encoding sound recordings for high-density storage and high-speed transfers |
Jun. 26, 1990 |
| 4858218 |
Optical recording medium and reproducing apparatus |
Aug. 15, 1989 |
| 4723181 |
Tape memory with integral disk index on reel |
Feb. 2, 1988 |
| 4641203 |
Apparatus for storing and relating visual data and computer information |
Feb. 3, 1987 |
| 4321635 |
Apparatus for selective retrieval of information streams or items |
Mar. 23, 1982 |
| 3934883 |
Disk record player |
Jan. 27, 1976 |
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