{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11262746","patent":{"patent_number":"US-11262746","title":"Simultaneously cost-optimized and policy-compliant trajectory generation for unmanned aircraft","assignee":null,"inventors":[],"filing_date":"2019-06-17T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["G05D","G05D","G01C","G06Q","G06Q","G06Q","G06Q","G08G","G08G","G08G","G08G","G08G","G08G"],"num_claims":25,"abstract":"A flight processor that calculates a 4-dimensional trajectory having a sequence of two or more position, time and cost (x, y, z, t, c) tuples that minimize a defined cost. Some embodiments generate cost-optimized trajectories with simple or complex constraints and bounds such as fixed AGL altitude; minimum AGL altitude; maximum AGL altitude; minimum MSL; maximum MSL; avoidance of restricted airspace; adherence to non-restricted airspace such as easements; adherence to ground-based guideways, if applicable; and the constraint to maintain adequate radio frequency signal-to-noise needed for communications to the ground station or backhaul systems. Constraint-enabled minimization of trajectory cost may leverage the aircraft's energy model; current atmospheric data (most notably wind vector data along the trajectory path); continuous-time and/or event-based risk models and fault trees; blacklisted and white-listed geo-fence boundaries; defined easements; and known or estimated RF signal-to-noise (SNR) minimum values needed for one or two-way communications."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Simultaneously cost-optimized and policy-compliant trajectory generation for unmanned aircraft","description":"A flight processor that calculates a 4-dimensional trajectory having a sequence of two or more position, time and cost (x, y, z, t, c) tuples that minimize a defined cost. Some embodiments generate co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11262746","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11262746","citation_suggestion":"Patentable. \"Simultaneously cost-optimized and policy-compliant trajectory generation for unmanned aircraft\" (US-11262746). https://patentable.app/patents/US-11262746","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11262746","json":"https://patentable.app/api/llm-context/US-11262746","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:27:35.201Z"}