Call waiting feature for a telephone line connected to the internet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6842448
SERIAL NO

09523604

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Conventional Internet access service and new computer programs are added to a conventional telephone central office. This system is able to alert a subscriber whose telephone line is connected to the Internet of a waiting call via the Internet access connection. Specifically, in response to a call that is waiting for a subscriber, the system establishes a new communication with the subscriber using the Internet access connection and new programs in the subscriber's data terminal. The system then notifies the subscriber of the waiting call via the Internet access connection. The system may then forward the telephone call to the subscriber via the Internet access connection responsive to a subscriber's request to do so without terminating the subscriber's Internet connection, or the subscriber may choose to answer the call in a conventional manner, or may select another option in response to the call notification.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AT&T CORPNEW YORK NY 10013-2412

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Norris, John H Highlands, NJ 5 747
Russell, Jr Thomas Leonard Colts Neck, NJ 4 747

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