Method for creating a peer-to-peer immediate messaging solution without using an instant messaging server

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7911987
APP PUB NO 20070249377A1
SERIAL NO

11768047

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A messaging method in a system including a wireless network, a routing server, and a plurality of mobile stations. A first mobile station has first communications applications and a first PIN and a second mobile station has second communications applications and a second PIN. The method includes sending an invitation including the first PIN from the first mobile station to the second mobile station using one of the first communications applications, and sending an acceptance including the second PIN from the second mobile station to the first mobile station using one of the second communications applications. The method further includes creating first messages including the second PIN and sending them to the second mobile station through the wireless network, and creating second messages including the first PIN and sending them to the first mobile station through the wireless network. The routing server routes the messages based on the PINs.

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Patent Owner(s)

  • BLACKBERRY LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klassen, Gerhard D Waterloo, CA 87 1997
Lazaridis, Mihal Waterloo, CA 358 17023
Scott, Sherryl Lee Lorraine Toronto, CA 188 5627
Wormald, Christopher R Kitchener, CA 66 1431

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