The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2006
Filed:
Sep. 28, 2001
Christopher Giles, Foster City, CA (US);
JP Leon, San Carlos, CA (US);
Christopher Giles, Foster City, CA (US);
JP Leon, San Carlos, CA (US);
Neopost Inc., Hayward, CA (US);
Abstract
A secure system for creating digital receipts, while minimizing the amount of data that is encoded in the digital receipt. The digital receipt provides authentication for a transaction. A digital receipt may be printed in the form of a code. The digital receipt digitally encodes a transaction identification code, a transaction amount or number of units authorized, and a digital signature. The digital receipt may be scanned or read to verify the authenticity of the transaction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile