Quarterhill Inc., together with its subsidiaries, provides tolling and mobility systems and solutions in the United States, Thailand, Germany, Canada, South Korea, Belgium, France, Chile, and internationally. The company offers in-road sensor and above-ground AVDC, performance measurement, system monitoring, business intelligence, image-based processing, and transit event processing and capture; self-service and ERP/CRM commerce and mobility platforms; and system performance audit, violation enforcement, and digital video audit. It also provides portable scales, WIM controllers, weigh-in-motion, over-dimension, and AI and machine vision; bicycle and vehicle data, radar speed signs, and vulnerable road user, vehicle, and radar detection; and TRS plus, traffic A.C.E.+, icoms analytics, and VI2M, as well as tire, bicycle, toll, and axle sensors. In addition, the company offers congestion charging, performance management, insights and analytics, processing systems, and lane configuration; toll interoperability, mobility marketplace, and back office; maintenance, e-screening, tire anomaly detection, weight compliance, and commercial roadside technologies; multi-modal data and intersection management; and video-based systems, traffic recording and in-road sensor systems, and cloud-based solutions. Its products are used in tolling, safety and enforcement, and logistics industries. 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.