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:
Feb. 04, 2014
Filed:
Nov. 29, 2010
Arundhati Tamhankar, Kirkland, WA (US);
Michael Brothers, Kirkland, WA (US);
Stevan Klesper, Snohomish, WA (US);
Curt Jutzi, Lake Oswego, OR (US);
Kurt Christian Schmidt, Chapel Hill, NC (US);
Masud Kibria, Seattle, WA (US);
Cathy Massey, Bethesda, MD (US);
Erin Boone, McLean, VA (US);
Arundhati Tamhankar, Kirkland, WA (US);
Michael Brothers, Kirkland, WA (US);
Stevan Klesper, Snohomish, WA (US);
Curt Jutzi, Lake Oswego, OR (US);
Kurt Christian Schmidt, Chapel Hill, NC (US);
Masud Kibria, Seattle, WA (US);
Cathy Massey, Bethesda, MD (US);
Erin Boone, McLean, VA (US);
Clearwire IP Holdings LLC, Bellevue, WA (US);
Abstract
Systems and methods for supporting E911 for VoIP mobile communications are provided. A mobile station formats a call setup message by including particular information in a header portion of the call setup message that is used by the wireless network to select an appropriate PSAP and route the call to the appropriate PSAP.