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:
Jan. 03, 2012
Filed:
Feb. 21, 2006
Applicants:
Patrick Battistello, Perros-Guirec, FR;
Stéphane Gorse, Trebeurden, FR;
Inventors:
Patrick Battistello, Perros-Guirec, FR;
Stéphane Gorse, Trebeurden, FR;
Assignee:
France Telecom, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an audiovisual communications network, a first endpoint exchanges with a control element messages transmitting parameters registered or to be registered in the control element to enable the first endpoint to communicate with a second endpoint registered with the control element. The communications network is made secure by a method that includes an observation step for detecting whether a set of parameters among the parameters transmitted in a message is inconsistent with a current state of the addressee of said message.