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:
Nov. 28, 2006
Filed:
Jun. 08, 1999
Stephen William Hillier, Ottawa, CA;
Dineshbhai Solanki, Nepean, CA;
Eric C. Jacksch, Ottawa, CA;
Entrust Limited, Ottawa, CA;
Abstract
A method and apparatus for securely communicating data employs a third-party to facilitate decryption by the recipient. It is necessary for the recipient to interact with the third-party to decrypt received encrypted data. The third-party is unable to decrypt or read the encrypted data and records whether the recipient requested a decryption key generated by the third-party. The third party logs the request from the second party for the decryption key. The originator may then obtain the delivery status of the data from the third party to facilitate proof of submission, proof of delivery, or any other suitable information.