back to article Microsoft ends real-time video kerfuffle

Microsoft and Paltalk - self-described as "the leading real-time, video-based community" - have settled their patent dispute, with Microsoft entering into a licensing agreement with Paltalk for the patents in question. Paltalk had filed suit against Microsoft in September 2006 for what it alleged were violations of a patent …


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  1. Neoc

    And there's the FUD again.

    "The suit requested $90m in damages. According to Microsoft, Paltalk had acquired the patents from MPath for less than $200,000. "[They] aren't worth much," Edge quoted Microsoft's lawyer as saying, “Certainly not $90 million.""


    Assuming you *have* infringed on Patents, the reparation is not based on how much the Patents are worth but rather on how much money you made whilst using those Patents.

    Typical MS lawyer, trying to obfuscate the issue (yes, I hate MS lawyers. I have the utmost respect for their marketing department, considering what they have to work with, but I *loathe* their legal department)

  2. Bruce

    Dumb and obvious patent

    This patent fails the 'obvious to those skilled in the art' test. Try reading it. Basically it is a simple client - server structure with packet data aggregation. It is worded very awkwardly to try to obfuscate what they are patenting.. I can even think of a 1975 training system for the Air Force which would serve as an example of prior art. This system was converted from T1 dedicated link to Ethernet in the late 1980s.

    There are other examples where the server is 'nominated' and state vectors are returned for the aggregated global system state may also be 1985's Sun Workstation's Mazewar, and some of the early Xwindows games like xtank. SGIs interactive 3-D tank game and flight game might also fit under this too (though I would have to go through their source code to see if it is distributed or if a 'server' gets nominated from the first two players entering the game).

    I suspect that Microsoft showed them some prior art and threatened to have the patents invalidated. Paltalk caved and Microsoft paid them a small fee to have them keep quiet. This way the patent still 'stands' and can be used to attempt to block the Open Software movement, or at least slow them down.

    -Science guy since I have been in this business for a very long time.. and my grey hairs agree with me. If there was a mafia guy.. I would probably use him instead because I know where many of the bones are buried and who may have prior art on patents - the result of being an old timer.

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