The Nokia Patents and VP8 - Prior Art Hunting Time ~pj

It's time to do a little prior art searching, don't you think? Can you help?

Nokia just disclosed a list of patents that it claims VP8, the video compression format used by the WebM Project, infringes, and the way they filled in the form, the list looks as long and scary as it could possibly look, and just as the IETF was trying to reach consensus on VP8. But when you break the Nokia list down, country by country and then by patent, it's not so impressive after all. As it turns out, there are just a few patents repeated over and over. I think it's short enough that we can sensibly try to find prior art.

By the way, did you know that anyone, individual people I mean, can join the IETF mailing list and participate in the conversation? It's free, and while individuals may have affiliations and most do, it's not the kind of thing where companies or countries can dominate the way we watched happen in the OOXML affair, because unlike ISO or ITU, there are no national bodies to bribe influence, just individuals expressing their own opinions. The IETF is a completely open standards body. If you'd like to and feel you understand the technology, you can join the mailing list and contribute to the decision-making process. It works by consensus. No need to bring your wallet.

Don't read on unless you are free to read patents, as usual.