Handoff between a SIP network and a cellular communication system

United States of America Patent

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Apr 5, 2011
Grant Date
Jun 8, 2006
app pub date
Jul 20, 2005
filing date
Jul 20, 2004

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Abstract

Handoff between a wireless SIP network and a cellular communication system is provided. A system is designed to provide nomadic cellular services including voice to a SIP-enabled device.

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Patent Owner	Address
QUALCOMM INCORPORATED	5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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G08C:TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL ....

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Inventor Name	Address	# of filed Patents	Total Citations
Eruchimovitch, Baruch	Haifa, IL	11	155
Zreiq, Samer S	Haifa, IL	5	174

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Handoff between a SIP network and a cellular communication system

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United States of America Patent

11186125

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PATENT NO	7920520
APP PUB NO	20060120355A1
SERIAL NO	11186125
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 05, 2011	US,7920520,B2 US7920520B2	GRANTED PATENT AS SECOND PUBLICATION
June 08, 2006	US,20060120355,A1 US20060120355A1	FIRST PUBLISHED PATENT APPLICATION

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11186125

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