US Patent No: 7,127,047

Number of patents in Portfolio can not be more than 2000

Method and apparatus for establishing and maintaining voice communication among a community of interest

ALSO PUBLISHED AS: 20030133544

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Apparatus is provided for establishing and maintaining communication among a community of interest, comprising a plurality of communication devices for voice communication between users of the community of interest, each of the communication devices including a display for indicating communication availability of the users, a plurality of device agents for controlling respective ones of the communication devices in establishing the voice communication and updating each the display. A plurality of user agents is provided for maintaining user preferences. The user preferences include a list of the users of the community of interest. A tuple space is provided for exchanging tuples and anti-tuples between the user agents to monitor the communication availability, in response to which respective ones of the device agents update each respective display. A transient voice store is provided for receiving and storing a voice message from a first one of the users to a second one of the users with whom the first user is desirous of communicating and who is indicated on the display of the first user as being available for communication, whereupon the display of the second user is updated to indicate receipt of the voice message, and for playing the voice message to the second user. A communication switch is provided for establishing two-way communication between the users, whereby in response to the second user listening to the voice message and provided that the first user is available for communication a voice path is created in the communication switch between the first user and the second user, and in the event the first user is no longer available for communication the second user stores a voice message for the first user via the transient message store.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MITEL NETWORKS CORPORATIONOTTAWA ONTARIO371

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wasmeier, Hans Ottawa, CA 2 4

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
6,934,912 System and method for providing a history list of existing imaging compositions 7 2001
 
SOUND VIEW INNOVATIONS, LLC (1)
6,301,609 Assignable associate priorities for user-definable instant messaging buddy groups 553 1999

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
AT&T INTELLECTUAL PROPERTY I, L.P. (2)
8,340,265 System for processing recorded messages 0 2007
8,588,392 System for processing recorded messages 0 2012
 
FUJITSU LIMITED (1)
8,484,337 Presence communication system 0 2008
 
QUALCOMM INCORPORATED (1)
8,060,603 Persistent personal messaging in a distributed system 0 2008

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 24, 2014
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 24, 2018
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00

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