CA2448709A1 - Record with encoded data - Google Patents

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Publication number
CA2448709A1
CA2448709A1 CA002448709A CA2448709A CA2448709A1 CA 2448709 A1 CA2448709 A1 CA 2448709A1 CA 002448709 A CA002448709 A CA 002448709A CA 2448709 A CA2448709 A CA 2448709A CA 2448709 A1 CA2448709 A1 CA 2448709A1
Authority
CA
Canada
Prior art keywords
data
record
unit
encoded data
correction
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.)
Granted
Application number
CA002448709A
Other languages
French (fr)
Other versions
CA2448709C (en
Inventor
Ynjuin P. Wang
Jerome Swartz
Daniel R. Mcglynn
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.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies, Inc.
Ynjuin P. Wang
Jerome Swartz
Daniel R. Mcglynn
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
Priority claimed from US07891742 external-priority patent/US5337361C1/en
Application filed by Symbol Technologies, Inc., Ynjuin P. Wang, Jerome Swartz, Daniel R. Mcglynn filed Critical Symbol Technologies, Inc.
Publication of CA2448709A1 publication Critical patent/CA2448709A1/en
Application granted granted Critical
Publication of CA2448709C publication Critical patent/CA2448709C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

The present invention relates to a reader system for a record which has an information portion containing data encoded in an error-correctable format and a graphic image.

The reader system is comprised of a reading unit for extracting the data from the information portion. A
correction unit is provided which is coupled to the reading unit for performing error correction on the data to correct any errors in the extracted data. An output unit is coupled to the correction unit for outputting the extracted data after error correction.
CA002448709A 1992-06-01 1993-05-31 Record with encoded data Expired - Lifetime CA2448709C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07891742 US5337361C1 (en) 1990-01-05 1992-06-01 Record with encoded data
US891,742 1992-06-01
CA002097359A CA2097359C (en) 1992-06-01 1993-05-31 Record with encoded data

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002097359A Division CA2097359C (en) 1992-06-01 1993-05-31 Record with encoded data

Publications (2)

Publication Number Publication Date
CA2448709A1 true CA2448709A1 (en) 1993-12-02
CA2448709C CA2448709C (en) 2006-03-14

Family

ID=31189057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002448709A Expired - Lifetime CA2448709C (en) 1992-06-01 1993-05-31 Record with encoded data

Country Status (1)

Country Link
CA (1) CA2448709C (en)

Also Published As

Publication number Publication date
CA2448709C (en) 2006-03-14

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