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:
Sep. 30, 2014
Filed:
Jun. 05, 2009
Rene Rembarz, Aachen, DE;
Daniel Catrein, Würselen, DE;
Frank Hartung, Herzogenrath, DE;
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Abstract
A method for control ling information object () usage in a network of information () wherein information objects () are identified by information object identities and locations of the information objects () are indicated by location pointing information, the method comprising receiving () an encrypted information object (), sending () to a resolution node (D) a request for location pointing information of a key issuing node (D), the request comprising an identity of the received information object (), receiving () the location pointing information of the key issuing node (D), sending () to the key issuing node (D) a request for an access key () for decrypting the encrypted information object (), the request comprising the identity of the received information object (), receiving () the access key (), and decrypting () the received encrypted information object () with the received access key ().