WO2011126993A3 - Hd barcode - Google Patents

Hd barcode Download PDF

Info

Publication number
WO2011126993A3
WO2011126993A3 PCT/US2011/031118 US2011031118W WO2011126993A3 WO 2011126993 A3 WO2011126993 A3 WO 2011126993A3 US 2011031118 W US2011031118 W US 2011031118W WO 2011126993 A3 WO2011126993 A3 WO 2011126993A3
Authority
WO
WIPO (PCT)
Prior art keywords
error correction
symbology
information
directional
data blocks
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.)
Ceased
Application number
PCT/US2011/031118
Other languages
French (fr)
Other versions
WO2011126993A2 (en
Inventor
D Naddor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP11766563A priority Critical patent/EP2574215A2/en
Publication of WO2011126993A2 publication Critical patent/WO2011126993A2/en
Publication of WO2011126993A3 publication Critical patent/WO2011126993A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06075—Constructional details the marking containing means for error correction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

A bi-directional two-dimensional (2D) matrix barcode symbology for use with bar code, cell phones and other optical readers. A finder structure includes indicia for locating data blocks containing bytes of information encoded through bi-directional and orthogonal lines containing individual bits of information. Individual blocks contain error correction information, and are formed into 2 x 2 superblocks used to build larger codes. Intrinsic prefix information provides a redundant geometric identification for individual blocks within the overall structure, providing a built-in mapping of the overall structure, even when portions are missing or undecodable. The overall symbol has a second set of error correction parameters for further redundancy. The symbology is a versatile symbology in that the number of check data blocks is user selectable to provide the desired level of error correction.
PCT/US2011/031118 2010-04-06 2011-04-04 Hd barcode Ceased WO2011126993A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11766563A EP2574215A2 (en) 2010-04-06 2011-04-04 Hd barcode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34183510P 2010-04-06 2010-04-06
US61/341,835 2010-04-06

Publications (2)

Publication Number Publication Date
WO2011126993A2 WO2011126993A2 (en) 2011-10-13
WO2011126993A3 true WO2011126993A3 (en) 2011-12-29

Family

ID=44708474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/031118 Ceased WO2011126993A2 (en) 2010-04-06 2011-04-04 Hd barcode

Country Status (3)

Country Link
US (1) US8360333B2 (en)
EP (1) EP2574215A2 (en)
WO (1) WO2011126993A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9116823B2 (en) * 2006-12-06 2015-08-25 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for adaptive error-correction coding
US9734086B2 (en) 2006-12-06 2017-08-15 Sandisk Technologies Llc Apparatus, system, and method for a device shared between multiple independent hosts
US7836226B2 (en) 2007-12-06 2010-11-16 Fusion-Io, Inc. Apparatus, system, and method for coordinating storage requests in a multi-processor/multi-thread environment
EP2574215A2 (en) * 2010-04-06 2013-04-03 D. Naddor Hd barcode
US9251086B2 (en) 2012-01-24 2016-02-02 SanDisk Technologies, Inc. Apparatus, system, and method for managing a cache
US9224058B2 (en) * 2013-04-05 2015-12-29 Xerox Corporation Data augmentation method and system for improved automatic license plate recognition
KR102465173B1 (en) 2020-10-26 2022-11-11 아이리텍 잉크 Iris authorization card and method of authorizing identity using an iris authorization card
US11599736B2 (en) * 2021-04-20 2023-03-07 Pixart Imaging Inc. Bar code, bar code reader and coffee machine
CN113919383B (en) * 2021-09-09 2023-08-04 同济大学 A hexagonal information encoding and decoding method for commodity outer packaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230193A1 (en) * 2008-01-29 2009-09-17 Hussein Al-Hussein Two-dimensional symbol and method for reading same
US20090307232A1 (en) * 2008-06-05 2009-12-10 Edward Hall Two dimensional barcodes and mobile terminals
US20090326836A1 (en) * 2006-08-17 2009-12-31 Gregory L Hovis Two dimensional bar code having increased accuracy
US20100044445A1 (en) * 2005-12-16 2010-02-25 Pisafe Method and System for Creating and Using Barcodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451764A (en) * 1993-01-04 1995-09-19 Texas Instruments Incorporated Apparatus and method for storing and reading data
KR100884427B1 (en) * 2004-04-02 2009-02-19 실버브룩 리서치 피티와이 리미티드 Surfaces with encoded data arranged inside or on top of them
JP4556705B2 (en) * 2005-02-28 2010-10-06 富士ゼロックス株式会社 Two-dimensional coordinate identification apparatus, image forming apparatus, and two-dimensional coordinate identification method
US7428996B2 (en) * 2005-11-17 2008-09-30 Pitney Bowes Inc. Method and system for encoding information into a bar code with different module size
EP2574215A2 (en) * 2010-04-06 2013-04-03 D. Naddor Hd barcode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044445A1 (en) * 2005-12-16 2010-02-25 Pisafe Method and System for Creating and Using Barcodes
US20090326836A1 (en) * 2006-08-17 2009-12-31 Gregory L Hovis Two dimensional bar code having increased accuracy
US20090230193A1 (en) * 2008-01-29 2009-09-17 Hussein Al-Hussein Two-dimensional symbol and method for reading same
US20090307232A1 (en) * 2008-06-05 2009-12-10 Edward Hall Two dimensional barcodes and mobile terminals

Also Published As

Publication number Publication date
WO2011126993A2 (en) 2011-10-13
EP2574215A2 (en) 2013-04-03
US20110240749A1 (en) 2011-10-06
US8360333B2 (en) 2013-01-29

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