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:
Oct. 25, 2022
Filed:
Jan. 22, 2020
T-mobile Usa, Inc., Bellevue, WA (US);
Tyler Axdorff, Seattle, WA (US);
Senthil Kumar Mulluppadi Velusamy, Redmond, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
A client computing device may obtain access to protected resources with a proof-of-possession (Pop) token. The client computing device may request an access token from an authorization server via an application server. The request may include key material (e.g., token binding type, key, and key parameters) that the client computing device possesses or has access to, such as a public key of an asymmetric public/private key pair. In some embodiments, the public key may be a confirmation (CNF) key, which may be added to the access token and JWT signed by the authorization server. The private key may be retained by the client, who may then use the PoP token to prove possession of the private key.