{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288472","patent":{"patent_number":"US-11288472","title":"Cart-based shopping arrangements employing probabilistic item identification","assignee":null,"inventors":[],"filing_date":"2021-01-06T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06K","G06K","G06Q","G06Q","G06Q","G06Q","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06F","G06Q","G06Q","G06T","G06V","G06V","G09G","G09G","G09G"],"num_claims":42,"abstract":"In one aspect, a retail store has multiple sensors, including item sensors in a shopping cart for gathering data from a shopper-selected first item. At least certain of the sensor data is provided to a classifier, which was previously-trained (using data including optical data from known items) to identify possible item matches corresponding to data sensed from the first item. An item identification hypothesis that the shopper-selected first item has a particular identity is evaluated based on (a) information from the classifier, and (b) store layout data indicating items associated with a store location visited by the cart or shopper. The item identification hypothesis has a confidence score. If the score meets a criterion, an item of the hypothesized identity is added to a shopping tally. A great number of other features and arrangements are also detailed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cart-based shopping arrangements employing probabilistic item identification","description":"In one aspect, a retail store has multiple sensors, including item sensors in a shopping cart for gathering data from a shopper-selected first item. At least certain of the sensor data is provided to ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288472","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-11288472","citation_suggestion":"Patentable. \"Cart-based shopping arrangements employing probabilistic item identification\" (US-11288472). https://patentable.app/patents/US-11288472","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288472","json":"https://patentable.app/api/llm-context/US-11288472","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:57:14.224Z"}