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. 02, 2024
Filed:
May. 27, 2020
Applicant:
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Inventors:
Andreas Kunz, Ladenburg, DE;
Dimitrios Karampatsis, Middlesex, GB;
Genadi Velev, Darmstadt, DE;
Roozbeh Atarius, La Jolla, CA (US);
Assignee:
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01); H04W 12/04 (2021.01);
U.S. Cl.
CPC ...
H04L 9/0833 (2013.01); H04L 9/0891 (2013.01); H04L 63/20 (2013.01); H04W 12/04 (2013.01); H04L 2209/80 (2013.01);
Abstract
Apparatuses, methods, and systems are disclosed for security capabilities in an encryption key request. One method includes transmitting an encryption key request comprising security capabilities of a user equipment, wherein the encryption key request is for an application layer key. The method includes, in response to transmitting the encryption key request, receiving an encryption key response comprising a group encryption key.