Published at LXer:

Obviously, there have been an awful lot of patent lawsuits in the past few years concerning smartphones and various software and hardware associated with smartphones. The folks over at law firm WilmerHale have now released a paper, which conservatively (and thoroughly) estimates that the patent royalties that need to be paid by smartphone manufacturers currently exceeds $120 per device -- which they note is right around the price of the components themselves (found via FOSS Patents, which notes that the estimates in the paper almost certainly lowball the patent royalties, so they may be much higher). Basically, more than half the cost of making a smartphone these days is in paying off patent holders.

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