GB2539715B - Two-dimensional code - Google Patents

Two-dimensional code

Info

Publication number
GB2539715B
GB2539715B GB1511277.4A GB201511277A GB2539715B GB 2539715 B GB2539715 B GB 2539715B GB 201511277 A GB201511277 A GB 201511277A GB 2539715 B GB2539715 B GB 2539715B
Authority
GB
United Kingdom
Prior art keywords
dimensional code
dimensional
code
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.)
Expired - Fee Related
Application number
GB1511277.4A
Other versions
GB201511277D0 (en
GB2539715A (en
Inventor
Sabeur Boujelben
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 GB1511277.4A priority Critical patent/GB2539715B/en
Publication of GB201511277D0 publication Critical patent/GB201511277D0/en
Publication of GB2539715A publication Critical patent/GB2539715A/en
Application granted granted Critical
Publication of GB2539715B publication Critical patent/GB2539715B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06037—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 multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
GB1511277.4A 2015-06-26 2015-06-26 Two-dimensional code Expired - Fee Related GB2539715B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511277.4A GB2539715B (en) 2015-06-26 2015-06-26 Two-dimensional code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511277.4A GB2539715B (en) 2015-06-26 2015-06-26 Two-dimensional code

Publications (3)

Publication Number Publication Date
GB201511277D0 GB201511277D0 (en) 2015-08-12
GB2539715A GB2539715A (en) 2016-12-28
GB2539715B true GB2539715B (en) 2017-10-04

Family

ID=53872286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511277.4A Expired - Fee Related GB2539715B (en) 2015-06-26 2015-06-26 Two-dimensional code

Country Status (1)

Country Link
GB (1) GB2539715B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116151297B (en) * 2023-04-19 2023-06-30 安徽瑞邦数科科技服务有限公司 Dynamic two-dimensional code system and device based on time transformation mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119943A (en) * 1994-12-12 2000-09-19 Moore Business Forms, Inc. Multi-layer bar code arrangement using wavelength separation
US20020158137A1 (en) * 2001-04-30 2002-10-31 William Grey Systems and methods wherein a machine-readable item code is substantially invisible to a human
US20130342651A1 (en) * 2012-06-22 2013-12-26 Microsoft Corporation Encoding data in depth patterns

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119943A (en) * 1994-12-12 2000-09-19 Moore Business Forms, Inc. Multi-layer bar code arrangement using wavelength separation
US20020158137A1 (en) * 2001-04-30 2002-10-31 William Grey Systems and methods wherein a machine-readable item code is substantially invisible to a human
US20130342651A1 (en) * 2012-06-22 2013-12-26 Microsoft Corporation Encoding data in depth patterns

Also Published As

Publication number Publication date
GB201511277D0 (en) 2015-08-12
GB2539715A (en) 2016-12-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190626