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Class Information
Number: 369/53.15
Name: Dynamic information storage or retrieval > Condition indicating, monitoring, or testing > Including radiation storage or retrieval > Having abnormal condition indicating > Due to unwanted operational condition of record carrier > Defect
Description: Subject matter wherein the undesirable operational condition of the record medium is due to an unrecordable area within a recordable region.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617426 |
Verification method and apparatus |
Nov. 10, 2009 |
| 7613090 |
Apparatus and method for controlling tilt in optical disc device |
Nov. 3, 2009 |
| 7613975 |
Predictive diagnosis of a data read system |
Nov. 3, 2009 |
| 7606125 |
Method of and drive for recording medium defect management, and defect managed recording medium |
Oct. 20, 2009 |
| 7606128 |
Method for assigning spare area in optical recording medium |
Oct. 20, 2009 |
| 7602681 |
Write-once-type recording medium, recording appartus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium |
Oct. 13, 2009 |
| 7596062 |
Method of preventing optical recording media from being fractured and apparatus thereof |
Sep. 29, 2009 |
| 7586821 |
Data storage apparatus that either certifies a recording medium in the background or verifies data written in the recording medium |
Sep. 8, 2009 |
| 7586820 |
Method of detecting sync signals |
Sep. 8, 2009 |
| 7583575 |
Method of managing defects for a write-once recording medium, reproducing and/or recording apparatus implementing the same, a corresponding write-once recording medium therefor, and medium inc |
Sep. 1, 2009 |
| 7583574 |
Write-once recording medium preserving data-recording status, method of preserving data recording status of a write-once recording medium, medium including computer readable code for the same, |
Sep. 1, 2009 |
| 7583576 |
Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS |
Sep. 1, 2009 |
| 7581134 |
Optical disk recorder |
Aug. 25, 2009 |
| 7577073 |
Defect area management |
Aug. 18, 2009 |
| 7577065 |
Information recording device and method, and computer program |
Aug. 18, 2009 |
| 7573794 |
Data defect detection using soft decision result |
Aug. 11, 2009 |
| 7573795 |
Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor |
Aug. 11, 2009 |
| 7570558 |
Disc playing method without interruption and system thereof |
Aug. 4, 2009 |
| 7571077 |
Method for evaluating anti-contamination level on a surface of optical recording medium, the apparatus and the optical recording medium |
Aug. 4, 2009 |
| 7570559 |
Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
Aug. 4, 2009 |
| 7570557 |
Method and apparatus for recording management information on a recording medium and the recording medium |
Aug. 4, 2009 |
| 7548501 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Jun. 16, 2009 |
| 7548500 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Jun. 16, 2009 |
| 7545720 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Jun. 9, 2009 |
| 7539105 |
Data managing method for an optical disc drive writing user data into an optical disc having defects |
May. 26, 2009 |
| 7539101 |
Method for detecting defect signals on a disc |
May. 26, 2009 |
| 7539100 |
Optical recording medium, method of managing defective area thereof, recording method thereof, and recording/reproducing apparatus thereof |
May. 26, 2009 |
| 7536275 |
Method for evaluating anti-contamination level on a surface of optical recording medium, the apparatus and the optical recording medium |
May. 19, 2009 |
| 7525886 |
Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS |
Apr. 28, 2009 |
| 7522501 |
Recording, reproducing and product for management of data having a temporary defect management area containing at least one pointer |
Apr. 21, 2009 |
| 7508740 |
Information recording method, information recording apparatus, information recording program and recording medium storing information recording program |
Mar. 24, 2009 |
| 7505385 |
Method of detecting optical disc error information |
Mar. 17, 2009 |
| 7502292 |
Apparatus for recording data on and/or reproducing data from optical disc |
Mar. 10, 2009 |
| 7502291 |
Apparatus for recording data on and/or reproducing data from optical disc |
Mar. 10, 2009 |
| 7499385 |
Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, |
Mar. 3, 2009 |
| 7499383 |
Write-once optical disc and method for managing spare area thereof |
Mar. 3, 2009 |
| 7496806 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Feb. 24, 2009 |
| 7496007 |
Apparatus for recording data on and/or reproducing data from optical disc |
Feb. 24, 2009 |
| 7496805 |
Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medi |
Feb. 24, 2009 |
| 7492678 |
Apparatus and method for stabilizing operation of disc driver in section for setting mode conversion |
Feb. 17, 2009 |
| 7483349 |
Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information |
Jan. 27, 2009 |
| 7483351 |
Apparatus for recording data on and/or reproducing data from optical disc |
Jan. 27, 2009 |
| 7483355 |
Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc |
Jan. 27, 2009 |
| 7463562 |
Method of recording temporary defect list on write-once recording medium, method of reproducing the temporary defect list, recording and/or reproducing apparatus, and the write-once recording |
Dec. 9, 2008 |
| 7463564 |
Method of and apparatus for managing disc defects in disc, and disc on which defects are managed |
Dec. 9, 2008 |
| 7463563 |
Deficiency detecting apparatus for optical disk |
Dec. 9, 2008 |
| 7460450 |
Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer pro |
Dec. 2, 2008 |
| 7453778 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Nov. 18, 2008 |
| 7447952 |
Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
Nov. 4, 2008 |
| 7447951 |
Information storage medium, method of managing replacement information, recording/reproducing apparatus, and host apparatus |
Nov. 4, 2008 |
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