AU2001249528A1 - Structure and method for storing data on optical disks - Google Patents

Structure and method for storing data on optical disks

Info

Publication number
AU2001249528A1
AU2001249528A1 AU2001249528A AU4952801A AU2001249528A1 AU 2001249528 A1 AU2001249528 A1 AU 2001249528A1 AU 2001249528 A AU2001249528 A AU 2001249528A AU 4952801 A AU4952801 A AU 4952801A AU 2001249528 A1 AU2001249528 A1 AU 2001249528A1
Authority
AU
Australia
Prior art keywords
storing data
optical disks
disks
optical
storing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001249528A
Inventor
Stanton M. Keeler
Curtis M. Pleiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DataPlay Inc
Original Assignee
DataPlay Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24164851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001249528(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DataPlay Inc filed Critical DataPlay Inc
Publication of AU2001249528A1 publication Critical patent/AU2001249528A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00745—Sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
AU2001249528A 2000-04-03 2001-03-26 Structure and method for storing data on optical disks Abandoned AU2001249528A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09542681 2000-04-03
US09/542,681 US6990058B1 (en) 2000-04-03 2000-04-03 Structure and method for storing data on optical disks
PCT/US2001/009862 WO2001075872A2 (en) 2000-04-03 2001-03-26 Structure and method for storing data on optical disks

Publications (1)

Publication Number Publication Date
AU2001249528A1 true AU2001249528A1 (en) 2001-10-15

Family

ID=24164851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249528A Abandoned AU2001249528A1 (en) 2000-04-03 2001-03-26 Structure and method for storing data on optical disks

Country Status (4)

Country Link
US (4) US6990058B1 (en)
AU (1) AU2001249528A1 (en)
TW (1) TW502253B (en)
WO (1) WO2001075872A2 (en)

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US7368222B2 (en) 2001-01-16 2008-05-06 Dphi Acquisitions, Inc. Optical data storage media with enhanced contrast
US6908725B2 (en) * 2001-01-16 2005-06-21 Dphi Acquisitions, Inc. Double-sided hybrid optical disk with surface topology
US20050254367A1 (en) * 2004-05-13 2005-11-17 Volk Steven B Microminiature optical disc drive with wireless capability
US7983139B2 (en) * 2007-11-30 2011-07-19 Vmedia Research, Inc. Small form factor optical data storage disc and cartridge
JP4862722B2 (en) * 2007-03-27 2012-01-25 ティアック株式会社 Demodulation circuit and optical disk apparatus
US8582405B1 (en) * 2012-09-25 2013-11-12 Oracle International Corporation Matched pattern signal decoding
US9165598B2 (en) * 2012-09-25 2015-10-20 Oracle International Corporation Pre-compensated optical tape wobble patterns

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Also Published As

Publication number Publication date
US20080205211A1 (en) 2008-08-28
US6990058B1 (en) 2006-01-24
WO2001075872A2 (en) 2001-10-11
WO2001075872A3 (en) 2002-04-04
US20060120231A1 (en) 2006-06-08
WO2001075872B1 (en) 2002-05-16
US20040136295A1 (en) 2004-07-15
US6961295B2 (en) 2005-11-01
TW502253B (en) 2002-09-11

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