"We’ve sold 221 units over the entire time we carried the pcDuino. You want to sue us for $500 worth of made-up royalties to use your bogus patent? Sure. Come g

"We’ve sold 221 units over the entire time we carried the pcDuino. You want to sue us for $500 worth of made-up royalties to use your bogus patent? Sure. Come get it." I think it's not the 500 USD they are looking for, but rather to win a court case against someone who has not the ressources to defend himself, so they can reuse this case as an example in a more lucrative litigation.