Re: And here they are!
And 99% of the are a crock of crap.
About the only "real" one is the FAT patent, but I would call that bogus, as the only reason we would want to format the SDCard in our phones and cameras using FAT rather than a more suitable file-system is because of desktop Windows dominance. So in effect they are using their dominance in one sector to force an extortion racket in another, which I believe contravenes one of the anti-trust categories.
The reason Samsung aren't paying is to force the issue in a court of law, that almost everything Microsoft has is worthless.