Quarterhill Inc. operates in the intelligent transportation system and intellectual property licensing industries worldwide. Its Licensing segment includes patents relating to wireless communications, memory interface technologies, semiconductor manufacturing and packaging technologies, wired connectivity, automotive applications, computer gaming, intelligent personal assistant technologies, enhanced image processing, streaming video technologies, non-volatile Flash memory, DRAM and other memory technologies, and semiconductor analog circuitry technologies. The company's Intelligent Systems segment provides international road dynamics products and services, such as red light and speed enforcement systems, automated truck weigh stations; toll road systems and equipment; traffic management and safety systems; VectorSense, a tire sensor suite; Vehicle Information-In-Motion, a traffic intelligence system; integrated traffic control systems; permanent and portable slow speed weigh-in-motion systems; portable wheel load scales; traffic data collection products; vehicle and axle detection equipment; and automated vehicle identification services and equipment, and other hardware and software products and offerings for the intelligent transportation systems industry. This segment serves through direct salespeople, distributors, agents, contractors, and systems integrators. The company was formerly known as Wi-LAN Inc. and changed its name to Quarterhill Inc. in June 2017. Quarterhill Inc. was incorporated in 1992 and is headquartered in Toronto, Canada.