HK1080590A1 - Improved bar code scanner and method - Google Patents

Improved bar code scanner and method

Info

Publication number
HK1080590A1
HK1080590A1 HK06100409.9A HK06100409A HK1080590A1 HK 1080590 A1 HK1080590 A1 HK 1080590A1 HK 06100409 A HK06100409 A HK 06100409A HK 1080590 A1 HK1080590 A1 HK 1080590A1
Authority
HK
Hong Kong
Prior art keywords
bar code
code scanner
improved bar
improved
scanner
Prior art date
Application number
HK06100409.9A
Other languages
English (en)
Inventor
Ali Lebaschi
Scott Bradley
Hak-Soo Kim
Original Assignee
Ali Lebaschi
Scott Bradley
Hak-Soo Kim
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 Ali Lebaschi, Scott Bradley, Hak-Soo Kim filed Critical Ali Lebaschi
Publication of HK1080590A1 publication Critical patent/HK1080590A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/067—Checking presence, absence, correct position, or moving status of cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/063—Aligning cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10762—Relative movement
    • G06K7/10782—Slot readers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1465—Methods for optical code recognition the method including quality enhancement steps using several successive scans of the optical code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1491—Methods for optical code recognition the method including quality enhancement steps the method including a reconstruction step, e.g. stitching two pieces of bar code together to derive the full bar code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Image Input (AREA)
  • Facsimiles In General (AREA)
HK06100409.9A 2002-07-12 2006-01-10 Improved bar code scanner and method HK1080590A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/193,976 US6802452B2 (en) 2002-07-12 2002-07-12 Bar code scanner and method
PCT/US2003/022081 WO2004008385A1 (en) 2002-07-12 2003-07-14 Improved bar code scanner and method

Publications (1)

Publication Number Publication Date
HK1080590A1 true HK1080590A1 (en) 2006-04-28

Family

ID=30114648

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06100409.9A HK1080590A1 (en) 2002-07-12 2006-01-10 Improved bar code scanner and method

Country Status (6)

Country Link
US (3) US6802452B2 (xx)
EP (1) EP1540577A4 (xx)
CN (1) CN100412890C (xx)
AU (1) AU2003249261A1 (xx)
HK (1) HK1080590A1 (xx)
WO (1) WO2004008385A1 (xx)

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US7774606B2 (en) * 2005-01-20 2010-08-10 The Invention Science Fund I, Inc Write accessibility for electronic paper
US8281142B2 (en) * 2005-01-20 2012-10-02 The Invention Science Fund I, Llc Notarizable electronic paper
US7856555B2 (en) * 2005-01-20 2010-12-21 The Invention Science Fund I, Llc Write accessibility for electronic paper
US8063878B2 (en) * 2005-01-20 2011-11-22 The Invention Science Fund I, Llc Permanent electronic paper
US7865734B2 (en) * 2005-05-12 2011-01-04 The Invention Science Fund I, Llc Write accessibility for electronic paper
US7643005B2 (en) * 2005-01-20 2010-01-05 Searete, Llc Semi-permanent electronic paper
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US20080179397A1 (en) * 2007-01-30 2008-07-31 Demere Raymond S Methods and systems for customer validation and payment using any of a plurality of identification documents
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US8960547B2 (en) 2007-09-19 2015-02-24 E-Seek, Inc. Document scanner with instant retrieval process
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US9508074B2 (en) * 2008-04-25 2016-11-29 Advanced Platform Solutions Llc Method for secure use of identification cards
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US8453921B2 (en) * 2009-07-29 2013-06-04 International Business Machines Corporation Data transfers with bar codes
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US8976030B2 (en) 2012-04-24 2015-03-10 Metrologic Instruments, Inc. Point of sale (POS) based checkout system supporting a customer-transparent two-factor authentication process during product checkout operations
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US8856044B1 (en) 2013-03-23 2014-10-07 Jeffrey Drazan Segmented access of remotely stored biographical data to a client device
CN104424492B (zh) 2013-09-02 2017-12-05 阿里巴巴集团控股有限公司 一种基于二维码的数据处理方法和装置
US20170039567A1 (en) * 2015-08-03 2017-02-09 Capital One Services, LLC. Systems and methods for item-based transaction authentication
CN105827890A (zh) * 2016-04-28 2016-08-03 乐视控股（北京）有限公司 一种二维码扫描方法及装置
JP2023080537A (ja) * 2021-11-30 2023-06-09 ニデックインスツルメンツ株式会社 カードリーダ

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Also Published As

Publication number Publication date
US20040200901A1 (en) 2004-10-14
US20040169082A1 (en) 2004-09-02
EP1540577A1 (en) 2005-06-15
US20040046025A1 (en) 2004-03-11
EP1540577A4 (en) 2009-05-20
CN100412890C (zh) 2008-08-20
WO2004008385A1 (en) 2004-01-22
US7131592B2 (en) 2006-11-07
US7017818B2 (en) 2006-03-28
US6802452B2 (en) 2004-10-12
CN1666223A (zh) 2005-09-07
AU2003249261A1 (en) 2004-02-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130714