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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 11368887 B1

PDFFull Text
Date of Patent:
Jun. 21, 2022

Filed:

Apr. 20, 2018

Method for prioritizing push-to-talk service in a roamed network

Applicant:

Motorola Solutions, Inc, Chicago, IL (US);

Inventors:

Daniel P. Zetzl, Bartlett, IL (US);

Ethan Y. Chen, Wilmette, IL (US);

Mark Shahaf, Vernon Hills, IL (US);

Mark Wealleans, Andover, GB;

Assignee:

MOTOROLA SOLUTIONS, INC., Chicago, IL (US);

Attorneys:

John Macintyre

Barbara R Doutre

Primary Examiner:

Christine T Duong

Int. Cl.
CPC ...
H04W 36/08 (2009.01); H04W 76/16 (2018.01); H04W 76/45 (2018.01); H04W 4/10 (2009.01); H04W 4/08 (2009.01);
U.S. Cl.
CPC ...
H04W 36/08 (2013.01); H04W 4/10 (2013.01); H04W 76/16 (2018.02); H04W 76/45 (2018.02); H04W 4/08 (2013.01);
Abstract

A method is provided that allows for prioritizing Push-To-Talk (PTT) service in a roamed network. PTT service is enabled for a mobile device at a first network. The mobile device roams to a second network that is of an older generation than the first network. It is determined that the mobile device has an active PTT subscription. PTT service is prioritized for the mobile device over circuit switched services on the second network.

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Quick Actions:

Zetzl, Daniel. (2022). Method for prioritizing push-to-talk service in a roamed network (U.S. Patent No. 11368887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11368887

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

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