{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11287274","patent":{"patent_number":"US-11287274","title":"Systems and methods to improve memory management for route optimization algorithms","assignee":null,"inventors":[],"filing_date":"2021-07-20T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G01C"],"num_claims":20,"abstract":"Technologies are provided for memory management for route optimization algorithms. An example method can include determining a cost surface of a route-based project associated with an area, the cost surface including nodes comprising costs associated with respective locations within the area; determining whether a cache has data of each neighbor of a current node being processed to determine a least-cost path from a start node to an end node; obtaining, from the memory cache, the data of each neighbor; for each particular neighbor that is not a boundary node in the cost surface, determining a projected cost of the particular neighbor based on an accumulated cost of the particular neighbor and an additional cost estimated based on a distance between the particular neighbor and the end node; and based on the projected cost of each particular neighbor, determining the least-cost path from the start node to the end node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods to improve memory management for route optimization algorithms","description":"Technologies are provided for memory management for route optimization algorithms. An example method can include determining a cost surface of a route-based project associated with an area, the cost s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11287274","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-11287274","citation_suggestion":"Patentable. \"Systems and methods to improve memory management for route optimization algorithms\" (US-11287274). https://patentable.app/patents/US-11287274","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11287274","json":"https://patentable.app/api/llm-context/US-11287274","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:26:08.802Z"}