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Expired Canadian patentCanada

System and method for capture, storage and processing of receipts and related data

CA 2502811 C · Owner: Spero, Raphael · Inventors: Spero, Leslie; Spero, Raphael

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Abstract From the Canadian patent

The present invention is a system comprising image capture device such as a , scanner or digital camera connected to a computer processor that is able to capture and store images and method , of using the same for storing and processing expense receipts. The computer processor analyzes the images of the receipts converts , the images to text, analyzes the data extracts expense , data, and puts the data into an expense report. The end user can review the captured expense data, correct it or add to it. Preferably the system displays the image of the receipt side-by-side with the captured expense data to make review and editing easier. Also in a , preferred embodiment, the images 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

  • Filed October 21, 2003 and granted September 29, 2020. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 21, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 21, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 21, 2003
GrantedSeptember 29, 2020
Term endedOctober 21, 2023
Patent numberCA 2502811 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedOct 21, 2003Patent grantedSep 29, 2020Term endedOct 21, 2023

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