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Browse by Category: Main > Information Technology
Class Information
Number: 369/47.28
Name: Dynamic information storage or retrieval > Control of storage or retrieval operation by a control signal to be recorded or reproduced > Control of information signal processing channel > For phase, timing, or rate processing
Description: Subject matter wherein the information signal processing circuit is affected by the control signal for adjusting a time related parameter of the information signal such as phase, timing or rate.










Sub-classes under this class:

Class Number Class Name Patents
369/47.29 During retrieval at dynamic retrieval rate different from storage rate 36
369/47.32 Including static memory accessing 143
369/47.31 Using program or address signal 114
369/47.3 While changing of system mode or dynamic retrieval rate 149


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8705328 Read signal evaluation method, information recording and reading method, and information recording and reading apparatus Apr. 22, 2014
8693296 PLL circuit and disk drive Apr. 8, 2014
8693297 Transfer control apparatus and reproducing apparatus Apr. 8, 2014
8687471 Method and apparatus for offset and gain correction Apr. 1, 2014
8611196 Method applying a pulsed laser beam for reading of an optical disc and respective apparatus Dec. 17, 2013
8588044 CD/DVD mode selection control using laser diode voltage Nov. 19, 2013
8582409 Method and device for increased pull-in range of timing recovery circuit for storage devices Nov. 12, 2013
8565055 Method of, and apparatus for, recording address information to disc medium Oct. 22, 2013
8547810 Recording and reproducing device, recording and reproducing method, and vehicle-mounted recording and reproducing device Oct. 1, 2013
8537647 Recording apparatus Sep. 17, 2013
8526279 Method and apparatus for detecting wobble defects in optical recording system Sep. 3, 2013
8493826 Method and apparatus for recording Jul. 23, 2013
8488423 Servo control device, optical disk device, and data transfer method Jul. 16, 2013
8456975 Phase error detection apparatus, phase error detection method, and reproduction apparatus Jun. 4, 2013
8437234 Dynamic phase detector switching May. 7, 2013
8422347 Method for determining phase difference of tracking error signal in optical disc drive Apr. 16, 2013
8400891 Delay line on a movable substrate accessing data storage media Mar. 19, 2013
8379497 Optical disk apparatus Feb. 19, 2013
8379498 Systems and methods for track to track phase alignment Feb. 19, 2013
8356203 Asynchronous interface circuit and data transfer method Jan. 15, 2013
8325573 Optical recording device and recording method Dec. 4, 2012
8315128 Heat assisted magnetic recording system Nov. 20, 2012
8315136 Method and apparatus for detecting wobble defects in optical recording system Nov. 20, 2012
RE43788 Re-writable optical disk having reference clock information permanently formed on the disk Nov. 6, 2012
8295135 Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device Oct. 23, 2012
8279727 Systems and methods for reducing spindle rectification switching Oct. 2, 2012
8270269 Timing extraction device and video display device Sep. 18, 2012
8270273 Calibration circuit and method thereof for data recovery Sep. 18, 2012
8270285 Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device Sep. 18, 2012
8254226 Disc-shaped recording medium, cutting apparatus for same, and disc drive Aug. 28, 2012
8254233 Information recording device, information reproducing device, and information recording medium Aug. 28, 2012
8243567 Optical disc, playback apparatus for optical disc, and apparatus and method for manufacturing optical disc Aug. 14, 2012
8184511 Method and apparatus for increasing the storage capacity of an optical storage medium May. 22, 2012
8174949 Systems and methods for format efficient timing recovery in a read channel May. 8, 2012
8164994 Apparatus for generating tracking signal Apr. 24, 2012
8139460 High-speed multi-layer optical disc recording Mar. 20, 2012
8121015 Optical disk drive device and method Feb. 21, 2012
8098561 Optical disk device and optical receiver IC Jan. 17, 2012
8085639 Information reproducing device Dec. 27, 2011
8085633 Optical disc drive Dec. 27, 2011
8072854 Method and apparatus for detecting wobble defects in optical recording system Dec. 6, 2011
8072858 Optical disk apparatus, control method of optical disk apparatus, and integrated circuit Dec. 6, 2011
8068392 Recording method, recording apparatus, and recording medium Nov. 29, 2011
8064308 Optical disk recording device, method for recording data on optical disk, and optical disk Nov. 22, 2011
8050157 Timing recovery for optical disc drive high frequency modulation Nov. 1, 2011
8045431 Signal conversion module and optical disc apparatus using the same Oct. 25, 2011
8040785 Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device Oct. 18, 2011
8023371 Optical drive and method for determining a reading and/or writing position Sep. 20, 2011
8023372 Address detection circuit and address detection method Sep. 20, 2011
8018810 Recording control apparatus, recording and reproduction apparatus, and recording control method Sep. 13, 2011

1 2 3 4 5 6 7 8 9










 
 
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