{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12008531","patent":{"patent_number":"US-12008531","title":"Methods and systems of a multistage object detection and tracking checkout system","assignee":null,"inventors":[],"filing_date":"2021-07-12T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["G06Q","G06N","G06N","G06Q","G06Q","G06Q","G06Q","G06V","G06V","G06V","H04N","H04N","G06N","G06Q","G06V"],"num_claims":12,"abstract":"A system for multistage object detection and tracking for realizing a cashierless checkout includes a mobile device. The mobile device includes a set of on-board sensors together installed to the shopping container. The on-board sensors could include multiple digital cameras viewing interior of the shopping container from different angles and positions. The on-board sensors detect and provide user activity data with respect to placement or removal of the items into or from the shopping container. The digital camera obtains a set of digital image frames associated with the unique signatures associated with various shopping items entering and leaving the interior region of the shopping container and communicates them to a mobile device comprising an on-device machine learning (ML) detection and tracking engine; and relay them to subsequent stages for improved accuracy and confidence to arrive at a go/no-go decision."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems of a multistage object detection and tracking checkout system","description":"A system for multistage object detection and tracking for realizing a cashierless checkout includes a mobile device. The mobile device includes a set of on-board sensors together installed to the shop","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12008531","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-12008531","citation_suggestion":"Patentable. \"Methods and systems of a multistage object detection and tracking checkout system\" (US-12008531). https://patentable.app/patents/US-12008531","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12008531","json":"https://patentable.app/api/llm-context/US-12008531","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:43:03.143Z"}