Dallas-Fort Worth ranked No. 10 for patents out of 250 metros. Patents granted include: Advanced Neuromodulation Systems' reducing heat of an implantable medical device during wireless charging, Astrapi's polynomial symbol waveforms, Bank of America's executing a network of chatbots using a combination approach, Fluor's retrofitting natural gas liquids plant for high ethane recovery, Intellective AI's alert directives and focused alert directives in a behavioral recognition system, KPMG's generation of process graphs from multi-media narratives, McAfee's methods and apparatus to detect deepfake content, NTT Data's automated bot testing scenario simulations, SalesBoost's data analytics for generating sales tasks for sales representatives, Salesforce's object detection and image classification based optical character recognition, Skyhigh Security's cloud security system implementing service action categorization, State Farm's autonomous vehicle automatic parking, STMicroelectronics' detecting human presence based on depth sensing and inertial measurement, and Verity Instruments' signal conversion system for optical sensors.