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US Patent 7627314 Call handling scheme to reduce roaming charges

Patent 7627314 was granted and assigned to AT&T Mobility on December, 2009 by the United States Patent and Trademark Office.

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Patent Inventor Names
Scott E. Riffe1
Steven I. Carlson1
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Patent abstract

A second switch receives an indication from a roaming network that a call forwarded by the roaming network has been dropped by the roaming network, and in response to receiving the indication, forwards the call from a first switch.

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Patent Citations Received
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US Patent 11757943 Automated device provisioning and activation
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Patent Citations Received
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US Patent 11750477 Adaptive ambient services
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076273141
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Patent Citations Received
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US Patent 11665592 Security, fraud detection, and fraud mitigation in device-assisted services systems
1
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Patent Citations Received
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US Patent 11665186 Communications device with secure data path processing agents
1
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US Patent 07627314 Call handling scheme to reduce roaming charges US Patent 7627314 Call handling scheme to reduce roaming charges

Infobox
Patent Number
076273141
Patent Number
76273141
Edits on 27 Sep, 2022
"Entity importer update"
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edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
1
Current Assignee
AT&T Mobility
AT&T Mobility
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
076273141
Date of Patent
December 1, 2009
1
Patent Application Number
108679571
Date Filed
June 14, 2004
1
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076273141
Patent Primary Examiner
‌
Patrick N Edouard
1
Edits on 18 Jun, 2022
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edited on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07627314
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 US Patent 07627314 Call handling scheme to reduce roaming charges

Infobox
Is a
Patent
Patent
Current assignee
AT&T Mobility
AT&T Mobility
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07627314
Date of patent
December 1, 2009
Patent application number
10867957
Date Filed
June 14, 2004
Patent primary examiner
‌
Patrick N Edouard

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