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:
Dec. 08, 2015
Filed:
Mar. 16, 2015
Applicant:
Optis Wireless Technology, Llc, Plano, TX (US);
Inventors:
Bo Aström, Stockholm, SE;
Mats Stille, Bromma, SE;
Anders Ryde, Saltsjöbaden, SE;
Stephen Terrill, Madrid, ES;
Bror Lennart Norell, Alvsjo, SE;
Assignee:
Optis Wireless Technology, LLC, Plano, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 65/1006 (2013.01); H04L 65/1073 (2013.01); H04L 65/40 (2013.01); H04L 67/141 (2013.01); H04L 65/1016 (2013.01);
Abstract
A method of indicating the IP Multimedia Subsystem communication service(s) to which a Session Initiation Protocol message relates, the method comprising including one or more communication service identifier(s) in the Session Initiation Protocol message as a Feature Tag of the message.