{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11494580","patent":{"patent_number":"US-11494580","title":"Symbol reading device, symbol reading method, and symbol reading system","assignee":null,"inventors":[],"filing_date":"2020-06-15T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06K","G06F","G06F","G06F","G06F"],"num_claims":16,"abstract":"A symbol reading device includes a plurality of reading units and a processor. The reading units read symbols on articles conveyed along a conveyance path. The processor is configured to acquire symbol information from a plurality of articles and store the symbol information in association with each of the reading units that read the symbols on respective articles, then identify a reading unit that can be substituted by another reading unit based on the symbol information associated with the reading units. The identified reading unit in then placed into a power saving state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Symbol reading device, symbol reading method, and symbol reading system","description":"A symbol reading device includes a plurality of reading units and a processor. The reading units read symbols on articles conveyed along a conveyance path. The processor is configured to acquire symbo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11494580","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-11494580","citation_suggestion":"Patentable. \"Symbol reading device, symbol reading method, and symbol reading system\" (US-11494580). https://patentable.app/patents/US-11494580","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11494580","json":"https://patentable.app/api/llm-context/US-11494580","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:57:34.126Z"}