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:
May. 18, 2010
Filed:
Feb. 05, 2004
Christian Wirz, Lausanne, CH;
Olivier Brique, Le Mont-sur-Lausanne, CH;
Xavier Carrel, Le Mont-sur-Lausanne, CH;
Grégory Duval, La Conversion, CH;
Patrick Hauert, Lausanne, CH;
Christian Wirz, Lausanne, CH;
Olivier Brique, Le Mont-sur-Lausanne, CH;
Xavier Carrel, Le Mont-sur-Lausanne, CH;
Grégory Duval, La Conversion, CH;
Patrick Hauert, Lausanne, CH;
Nagravision SA, Cheseaux-sur-Lausanne, CH;
Abstract
The aim of this invention is to be able to recover specific information of a security module when it has been replaced by a new module in a user unit connected to a broadcasting network. This aim is reached by a method of storage and transmission of information generated by a first security module connected to a user unit, this first security module comprising a unique identifier and information representative of its functioning, this first module being able to be replaced by a second security module, this method comprising the following steps:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile