WO2008085387A3 - Method and apparatus for simplifying the decoding of data - Google Patents

Method and apparatus for simplifying the decoding of data Download PDF

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Publication number
WO2008085387A3
WO2008085387A3 PCT/US2007/026075 US2007026075W WO2008085387A3 WO 2008085387 A3 WO2008085387 A3 WO 2008085387A3 US 2007026075 W US2007026075 W US 2007026075W WO 2008085387 A3 WO2008085387 A3 WO 2008085387A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
decoding
value
checksum operation
file
Prior art date
Application number
PCT/US2007/026075
Other languages
French (fr)
Other versions
WO2008085387A2 (en
Inventor
Eric J Albert
Nathaniel Begeman
Sean Gies
Original Assignee
Apple Inc
Eric J Albert
Nathaniel Begeman
Sean Gies
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
Application filed by Apple Inc, Eric J Albert, Nathaniel Begeman, Sean Gies filed Critical Apple Inc
Publication of WO2008085387A2 publication Critical patent/WO2008085387A2/en
Publication of WO2008085387A3 publication Critical patent/WO2008085387A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction

Abstract

The various methods and devices described herein relate to devices which, in at least certain embodiments, may include a method of decoding data or a data stream in a file, which may include checking for a first data portion of a plurality of data portions in the file, the first data portion having a first data value, reading in data from another data portion of the plurality of data portions, decoding or decompressing the data, performing a checksum operation on the decoded data if the first data portion having the first data value is not detected, and skipping a checksum operation on the decoded data if the first data portion having the first data value is detected. In the embodiment, a checksum operation on encoded data may also be skipped. In an embodiment, the first data value may include information or instructions about how a decoder may decode the data and may also include a tag or identifier.
PCT/US2007/026075 2007-01-07 2007-12-19 Method and apparatus for simplifying the decoding of data WO2008085387A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/650,712 2007-01-07
US11/650,712 US7716166B2 (en) 2007-01-07 2007-01-07 Method and apparatus for simplifying the decoding of data

Publications (2)

Publication Number Publication Date
WO2008085387A2 WO2008085387A2 (en) 2008-07-17
WO2008085387A3 true WO2008085387A3 (en) 2008-10-16

Family

ID=39595571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/026075 WO2008085387A2 (en) 2007-01-07 2007-12-19 Method and apparatus for simplifying the decoding of data

Country Status (2)

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US (2) US7716166B2 (en)
WO (1) WO2008085387A2 (en)

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US20100185965A1 (en) * 2009-01-21 2010-07-22 Frederick Collin Davidson Artistic file manager
TWI581101B (en) * 2012-03-16 2017-05-01 深圳市華星光電技術有限公司 A mobile device having interchangeable back cover is provided
CN103327140B (en) * 2012-03-23 2016-12-14 深圳市华星光电技术有限公司 The device for mobile communication of replaceable back-cover
US9380300B1 (en) * 2013-10-31 2016-06-28 Crimson Corporation Encoding location information in alpha channels for HTML remote control
US10396827B2 (en) 2015-09-25 2019-08-27 SK Hynix Inc. Data storage device
US11515897B2 (en) 2015-05-29 2022-11-29 SK Hynix Inc. Data storage device
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US11177835B2 (en) 2015-09-25 2021-11-16 SK Hynix Inc. Data storage device
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KR102285940B1 (en) 2015-05-29 2021-08-05 에스케이하이닉스 주식회사 Data processing circuit, data storage device comprising data processing circuit and operating method thereof
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Also Published As

Publication number Publication date
US20100211553A1 (en) 2010-08-19
WO2008085387A2 (en) 2008-07-17
US20080177769A1 (en) 2008-07-24
US7716166B2 (en) 2010-05-11
US8195622B2 (en) 2012-06-05

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