Communication system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6449344
SERIAL NO

08791437

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention discloses a communication system including a communications network, a multiplicity of communications terminals which are connectable to the communications network and which can be employed by users to communicate via the communications network, the user not necessarily being identified with a given communications terminal, apparatus for monitoring whether or not a user is connected to the communications network irrespective of which of the multiplicity of communications terminals that user is employing, and apparatus for annunciating to a seeking user, currently connected to the communications network via any of the multiplicity of communications terminals, network connection status information relating to other users who are in a set of sought users, which set is definable by the seeking user, and for providing the seeking user connection address information relating to those sought users who are currently connected to the communications network.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amnon, Amir Herzelya, IL 4 455
Goldfinger, Yair Tel Aviv, IL 22 870
Vardi, Arieh Tel Aviv, IL 5 537
Vigiser, Sefi Hod Hasharon, IL 4 455

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation