Urgency of call indication to called party through distinctive notification

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United States of America Patent

PATENT NO 6650746
SERIAL NO

09609295

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An indication of urgency of a call is received from a caller. The urgency indication is communicated to the called party through a distinctive notification, such as distinctive ringing. The urgency indication may be obtained from a caller via a personal agent.

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Patent Owner(s)

Patent OwnerAddress
RPX CLEARINGHOUSE LLCONE MARKET PLAZA STEUART TOWER SUITE 800 SAN FRANCISCO CA 94105

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Groen, Pieter Naarden, NL 3 136
Grosman, Anne Willowdale, CA 4 162
Williamson, Robert A Aurora, CA 4 153

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