https://patentbrief.org/company/aurora-flight-sciences Plain-English explanations of patents assigned to Aurora Flight Sciences, newest first. en-us Fri, 09 Oct 2026 03:04:25 GMT https://patentbrief.org/patent/us/9562773/autonomous-vehicle-navigation-system-and-method This 2017 patent describes a drone navigation system that uses both cameras and echolocation sensors to detect obstacles and find its way, with echolocation taking priority for immediate threats. Tue, 07 Feb 2017 00:00:00 GMT https://patentbrief.org/patent/us/9562773/autonomous-vehicle-navigation-system-and-method