legal spat between Pulse~LINK and Tzero has come to an end. Federal courts have ratified the former company's patents in a UWB-over-coax patent infringement case against Tzero, affirming that Tzero will now have to pay licensing fees to use Pulse~LINK's technology. In the settlement, it was noted that Tzero had "suspended development of products that were the subject of the legal action," and if it chose to re-introduce any of those wares, it would first cut a check to Pulse~LINK. Time to hug it out? Nah, we thought not.