{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626543","patent":{"patent_number":"US-9626543","title":"Apparatus and method for accurate barcode scanning using dynamic timing feedback","assignee":null,"inventors":[],"filing_date":"2015-12-14T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G06K","G06K","H04L","H04L","H04L","H04L","H04L","H04W","H04W","G06K"],"num_claims":22,"abstract":"An apparatus and method are described for accurately reading barcodes. One embodiment of an apparatus includes: a sensor to detect transitions between bars on a barcode having bars with N different widths; a timer to associate a time value with each of the transitions; a delta calculation module to determine a current delta value for a current bar; a bar identification module to apply a first window value to each of N delta values stored in a memory, each of the N delta values associated with a different one of N different bar widths, the bar identification nodule to compare the current delta value with each of the N delta values having the first window value applied thereto, and identify the current bar as having one of the N widths if the current delta value falls within the first window value applied to one of the N widths."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for accurate barcode scanning using dynamic timing feedback","description":"An apparatus and method are described for accurately reading barcodes. One embodiment of an apparatus includes: a sensor to detect transitions between bars on a barcode having bars with N different wi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626543","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-9626543","citation_suggestion":"Patentable. \"Apparatus and method for accurate barcode scanning using dynamic timing feedback\" (US-9626543). https://patentable.app/patents/US-9626543","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626543","json":"https://patentable.app/api/llm-context/US-9626543","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:17:47.642Z"}