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Browse by Category: Main > Information Technology
Class Information
Number: 369/30.1
Name: Dynamic information storage or retrieval > Information location or remote operator actuated control > Selective addressing of storage medium (e.g., programmed access) > Of optical storage medium > Transducer movement control using recorded information indicative of location of information (e.g., track address)
Description: Subject matter wherein the selective addressing includes control of a transducer movement using specific recorded information that identifies the position of the designated storage medium portion.


Sub-classes under this class:

Class Number Class Name Patents
369/30.13 Counting tracks traversed by transducer 96
369/30.11 Location information correction 51
369/30.15 Multiple movement control modes 119
369/30.12 Particular track portion 106
369/30.17 Transducer velocity control 175


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7599256 Method and apparatus for reproducing information from recording medium Oct. 6, 2009
7596074 Information recording medium, and recording method and reproducing method thereof Sep. 29, 2009
7586832 Information recording medium, and recording method and reproducing method thereof Sep. 8, 2009
7586814 Recording media data structure and method of reading data recorded in recording media Sep. 8, 2009
7583581 Information recording medium, and recording method and reproducing method thereof Sep. 1, 2009
7580338 Information recording medium, and recording method and reproducing method thereof Aug. 25, 2009
7580337 Information recording medium, and recording method and reproducing method thereof Aug. 25, 2009
7577062 Recording medium controller and recording medium controlling method Aug. 18, 2009
7577081 Information recording medium, and recording method and reproducing method thereof Aug. 18, 2009
7573804 Information recording medium, and recording method and reproducing method thereof Aug. 11, 2009
7554886 Disk access device Jun. 30, 2009
7551525 Method for preventing excessive skipping on audio disks Jun. 23, 2009
7539814 Selecting a target destination using seek cost indicators based on longitudinal position May. 26, 2009
7529159 System and method for recording information onto an information recording medium's first and second recording layers May. 5, 2009
7522481 Disc drive mechanism and method of operation therefor Apr. 21, 2009
7339873 Data recording/reproducing apparatus, data recording/reproducing method, program, and recording medium Mar. 4, 2008
7315507 Information recording medium, and recording method and reproducing method thereof Jan. 1, 2008
7313081 Information recording medium, and recording method and reproducing method thereof Dec. 25, 2007
7310299 Information recording medium, and recording method and reproducing method thereof Dec. 18, 2007
7310300 Information recording medium, and recording method and reproducing method thereof Dec. 18, 2007
7301874 Apparatus and method for searching for writable area, apparatus and method for updating recording management information, integrated circuit, and write-once information recording medium Nov. 27, 2007
7289394 Data recording controller for adding new data to a medium Oct. 30, 2007
7251202 Substrate for optical recording medium, optical recording medium, master disc, master disc recording apparatus, and signal generating apparatus Jul. 31, 2007
7227815 Optical disk and optical disk drive device Jun. 5, 2007
7193935 Method and apparatus for controlling positioning of a pickup Mar. 20, 2007
7174350 Data edition method and data edition device Feb. 6, 2007
7154523 Labeling apparatus and method for disk storage media Dec. 26, 2006
7149157 Method and apparatus to control a step motor of an optical disk driving system Dec. 12, 2006
7145838 Method and apparatus for performing target search on optical storage disc Dec. 5, 2006
7106666 Optical disk apparatus and method capable of compensating for instability track jump and focus jump Sep. 12, 2006
7085200 Stepping motor controlling method and disk apparatus Aug. 1, 2006
7068570 Reproducing apparatus Jun. 27, 2006
7023791 Information recording medium, and recording method and reproducing method thereof Apr. 4, 2006
7020067 Information recording medium, and recording method and reproducing method thereof Mar. 28, 2006
7016281 Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device Mar. 21, 2006
6999385 Optical disk apparatus Feb. 14, 2006
6987713 Method and apparatus for controlling the optical head during occuring of an obstacle Jan. 17, 2006
6928037 Method for playing back recording medium Aug. 9, 2005
6882601 Digital servo system with feed-forward control loops Apr. 19, 2005
6882598 Disk reproduction apparatus and method for use in same Apr. 19, 2005
6850473 Optical disc device and method for controlling the same Feb. 1, 2005
6847604 Information recording medium, method and apparatus for recording and reproducing information Jan. 25, 2005
6771570 Method and format for reading and writing in a multilevel optical data system Aug. 3, 2004
6757230 Information recording medium, information reproduction apparatus, and information recording apparatus Jun. 29, 2004
6751176 Optical disk with buffer area and recording and reproducing apparatus and methods Jun. 15, 2004
6738331 Copy-protected optical disk and protection process for such disk May. 18, 2004
6693855 Optical disc and optical disc apparatus Feb. 17, 2004
6680884 Apparatus and method for scanning a rotating information carrier Jan. 20, 2004
6661749 Substrate for optical recording medium, optical recording medium, master disc, master disc recording apparatus, and signal generating apparatus Dec. 9, 2003
6600431 Data modulation and correction methods for use with data written to and read from recording media Jul. 29, 2003

1 2 3 4


 
 
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