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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.:

US 9871930 B1

PDFFull Text
Date of Patent:
Jan. 16, 2018

Filed:

Oct. 18, 2012

Call invites

Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventors:

Marek Laasik, Tallinn, EE;

Mihails Velenko, Riga, LV;

Sergei Zolotarjov, Tallinn, EE;

Carl Stefke Olivier, London, GB;

Assignee:

Microsoft Technology Licensing, LLC, Redmond, WA (US);

Attorney:
Primary Examiner:

Asad Nawaz

Assistant Examiner:

Jason Harley

Int. Cl.
CPC ...
H04W 68/00 (2009.01); H04M 3/42 (2006.01); H04M 1/253 (2006.01); H04M 7/00 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04M 7/0057 (2013.01); H04L 65/1069 (2013.01); H04L 65/1096 (2013.01); H04L 67/26 (2013.01);
Abstract

A network node, computer program product and method establishing a call between a caller and a callee over a network. Multiple versions of a call invite are sent for establishing the call between a caller client of the caller and one or more callee clients implemented at one or more callee terminals of the callee. The multiple versions of the call invite are sent over a plurality of different delivery mechanisms. One of the delivery mechanisms comprises a push notification on a push channel.

Find Patent Forward Citations

Laasik, Marek. (2018). Call invites (U.S. Patent No. 9871930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9871930

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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