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by tonyarkles 1035 days ago
Sorry, replied to one of the child posts. It's not a software patent, it's a radio modulation patent: https://patents.google.com/patent/US20160094269A1/en and I'm not really that confident that it would be struck down if challenged; from what I'm remembering from digging into it, it is actually a pretty novel form of modulation that has some nice properties for the specific application they're using it for.