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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 8073447 B1

PDFFull Text
Date of Patent:
Dec. 06, 2011

Filed:

Feb. 05, 2007

System and method to identify voice call continuity (vcc) subscriber

Applicants:

Adrian Buckley, Tracy, CA (US);

Rene W. Purnadi, Coppell, TX (US);

Inventors:

Adrian Buckley, Tracy, CA (US);

Rene W. Purnadi, Coppell, TX (US);

Assignee:

Research In Motion Limted, Waterloo, Ontario, CA;

Attorneys:

Conley Rose, P.C.

J. Robert Brown, Jr.

Primary Examiner:

Marivelisse Santiago Cordero

Assistant Examiner:

Mong-Thuy Tran

Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04M 3/42 (2006.01); H04M 3/00 (2006.01); H04L 12/66 (2006.01);
U.S. Cl.
CPC ...
Abstract

A mobile device, method, and machine instructions for mobile device communication are provided. The mobile device includes a voice call continuity status checker to determine a voice call continuity status and use the voice call continuity status to determine whether to initiate voice call continuity related activities. The method includes determining a voice call continuity status and using the voice call continuity status to determine whether to initiate voice call continuity related activities. When executed, the machine instructions perform a method that includes determining a voice call continuity status and using the voice call continuity status for voice call continuity related activities.

Find Patent Forward Citations

Buckley, Adrian. (2011). System and method to identify voice call continuity (vcc) subscriber (U.S. Patent No. 8073447). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8073447

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

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