We've got our crack team of Engadget ninjas at IFA working to figure out exactly what's going on, but early word is that over 220 German Customs agents have raided the show looking for patent infringements. It's not clear how many booths have had visits from The Man, but it's somewhere over 50 -- we've been hearing a number in the 70s -- and spokespeople for Customs says inspections will continue until tonight. Sounds like a repeat of what's happened at CeBIT for the past few years, where German firm Sisvel has had several companies' booths shut down and products seized over claimed MPEG patent infringements -- you might remember last year's kerfuffle with Meizu and the wrongful seizure of SanDisk DAPs in 2006. There are rumors that Asian companies, including MSI, are being targeted, and that the Taiwan Image Hall in particular was hit hard, but nothing's been substantiated and German authorities say they're looking at all companies equally. We'll let you know what's going down as soon as we find out more.

[Thanks, Adam]

Just a few days back, Sansa-manufacturer SanDisk was shot down by Sisvel and forced to take down its displays at Berlin's IFA expo, but it seems that some fast-acting (and talking) lawyers have somehow reversed the decision just in time for SanDisk to show their products on the final day of the show. Tangled in lawsuits concerning MP3 patent violations, the company still insists its playback technology isn't infringing on any patents, but Sisvel maintains its insistence that SanDisk should be included in the nearly 600 companies that pay royalties to the licensing firm. Apparently SanDisk wasn't the only company forced to put its show on hiatus, as 19 other outfits had products unexpectedly seized for "similar violations." Sisvel isn't going down without a fight, however, as it has already filed an appeal to have the reversed order un-reversed -- while it may seem a bit redundant (to say the least), it's certainly not out of character for the sue-happy Sisvel, who proudly joins the growing list of "you've got to be kidding me" lawsuits.

Now we've never actually manufactured a product ourselves, but if we had, and we were showing off said product at a major European trade show, we'd be mighty embarrassed if a bunch of lawyer-types showed up at our expensive booth and told us to stash the goods out of public view. Well apparently that's exactly what happened to Sansa-manufacturer SanDisk over the weekend at Berlin's IFA exhibition, after an Italian patent management company called Sisvel convinced a German prosecutor to issue an injunction against the US's number two DAP seller. No surprises here, but the beef that Sisvel has with SanDisk centers around certain MPEG audio patents that many big-name companies -- including Apple, Archos, and Creative, to name just three of over 600 -- have taken seriously enough to license, with SanDisk being the one notable exception. SanDisk and Sisvel are already locked in heated legal battles in several large countries, and until the courts pick a winner or SanDisk decides to pay up, Sisvel wants to make sure that they can only show pictures of their products at events like IFA -- not exactly the best way to impress potential buyers. If we were SanDisk in this situation, we might take a page out of iPod Shuffle knockoff manufacturer Luxpro's book -- you know, the ripoff artists who got busted by Apple legal at CeBIT -- and comply just long enough for the hired guns to leave the building, followed by a mad dash to put the players back up on their displays and put our big fake sales grins back on our faces.