[Image: Heiko-Küverling/istockphoto]
Dallas-Fort Worth ranked No. 14 for patents out of 250 metros. Patents granted include: AT&T's augmented reality visual Wi-Fi signal, Bank of America's autonomous software containers, Genband's method for blocking notification messages during screen sharing, Linear Labs' brushless electric motor/generator, Sabre's tokenized data security, Phazr's window-installed wireless communications device, Conduent's method for video-based detection of drive-offs and walk-offs