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Expired Canadian patentCanada

Method and system for finding image data associated with the monetary amount on financial documents

CA 1238977 A · Owner: Ncr Canada Ltd. - Ncr Canada Ltee · Inventors: Oka, Akihiro; Hoque, Zahirul

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Abstract From the Canadian patent

Abstract of the Disclosure, A system and method for locating intelligence data like the courtesy or monetary amount on a document. The intelligence data is presented in the form of a matrix of binary data which corresponds to image data associated with a financial document like a check or deposit slip. From the matrix of binary data, an input character located on a predetermined side of the data is examined. If the input character is identified as a clue character it, means, generally, that a portion of the matrix of binary data which is associated with the clue character may be the binary data associated with the monetary amount. In the embodiment described the, clue characters are …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted July 5, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 5, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 18, 1984
GrantedJuly 5, 1988
Term endedJuly 5, 2005
Patent numberCA 1238977 A
Classification (IPC)G06K9/00 +2 more

Timeline

Timeline From CIPO dates

1985198819911994199720002003Application filedDec 18, 1984Patent grantedJuly 5, 1988Term endedJuly 5, 2005

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.