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:
Jun. 23, 2026
Filed:
Sep. 06, 2023
Adeia Guides Inc., San Jose, CA (US);
Anni Karinsalo, Oulu, FI;
Pekka Koskela, Oulu, FI;
Markku Kylänpää, Helsinki, FI;
Ville Ollikainen, Vihti, FI;
Adeia Guides Inc., San Jose, CA (US);
Abstract
Systems and methods are described for content distribution at a distributor. A functionally encrypted content request comprising a user identifier and a content identifier is received. The functionally encrypted content request is sent to a content provider. A content reply comprising the functionally encrypted content request and encrypted content corresponding to the content identifier is received. The content reply is decrypted using a functional user identifier decryption key to resolve the user identifier. A further content reply corresponding to the content reply is sent to a user node corresponding to the user identifier.