Patent 7,139,761 (the '761 patent) has been asserted by Leader Technologies, Inc. against Facebook, Inc. in a federal district court action alleging willful infringement. The '761 patent could pose a threat to numerous social network sites. This challenge is to determine whether the claims of the '761 patent are valid.
WHAT'S NEEDED: REQUEST FOR INFORMATION
Prior Art
Knowledgeable Persons
December 9th, 2008
Often times one of the best means of identifying prior art is to contact persons involved with the development of this invention or persons involved with the development of inventions cited as prior art in the patent application (click on Read the Patent, find the Citations section of patents and other prior art, click on one of those items, and find the named inventor or author).
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