Method and system to provide contact services in a communication network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8165116
APP PUB NO 20090154451A1
SERIAL NO

11954833

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Abstract

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A communication system includes an application server that includes logic to recognize that preference data in each of a plurality of data record entries of a subscriber record has a common value. Each data record entry includes a Uniform Resource Identifier (URI), and the subscriber record is stored in a telephone number mapping (ENUM) server. The application server also includes logic to issue a command to initiate contact concurrently with devices identified by URIs in the subscriber record via an Internet Protocol Multimedia Subsystem (IMS).

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Patent Owner(s)

Patent OwnerAddress
AT&T KNOWLEDGE VENTURES L P645 E PLUMB LANE RENO NV 89502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ku, Bernard Austin, US 186 2522
Qiu, Chaoxin Austin, US 110 2247
Yasrebi, Mehrad Austin, US 162 3488

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