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:
Oct. 27, 2015
Filed:
Dec. 18, 2006
Brent L. Davis, Deerfield Beach, FL (US);
Peeyush Jaiswal, Boca Raton, FL (US);
Naveen Narayan, Flower Mound, TX (US);
Brent L. Davis, Deerfield Beach, FL (US);
Peeyush Jaiswal, Boca Raton, FL (US);
Naveen Narayan, Flower Mound, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system and computer-readable medium for providing a user identity-based secure channel between a digital telephone and a service provider is presented. At the service provider, an encrypted voice transmission from a digital telephone is decrypted. The voice transmission was encrypted at the digital telephone by using a user voice encryption key that was created in the digital telephone. The user voice encryption key was created at the digital telephone by inputting a telephone identifier and a called telephone number into a public encryption key algorithm that is supplied by the service provider. By decrypting the encrypted voice transmission, the service provider is able to extract the voice transmission, the telephone identifier, and the called telephone number, thus allowing the service provider to route the voice transmission to an appropriate answering party at the service provider.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile