×

Electronic commerce using optical input device

  • US 6,965,873 B1
  • Filed: 10/04/2000
  • Issued: 11/15/2005
  • Est. Priority Date: 04/16/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. An electronic commerce method comprising:

  • providing a printed catalog that includes an image of an article offered for sale by a merchant, wherein the image is steganographically encoded with plural-bit binary data;

    optically sensing the image to produce image data corresponding thereto;

    decoding the steganographically encoded data from the image data; and

    electronically ordering the article from the merchant by use of said decoded data, wherein said ordering makes use of earlier-stored customer profile information.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×