{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589217","patent":{"patent_number":"US-9589217","title":"Augmenting barcodes with secondary encoding for anti-counterfeiting","assignee":null,"inventors":[],"filing_date":"2014-07-09T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K"],"num_claims":15,"abstract":"A system generates a secure barcode by: identifying a primary pattern for a two-dimensional barcode to be printed on a substrate, wherein the primary pattern comprises of a set of dark cells and a set of light cells; identifying a two-dimensional micro-shape, wherein the micro-shape has a size that is no larger than a size of each cell of the two-dimensional barcode; generating a secondary pattern comprising a plurality of the micro-shapes; and superimposing the secondary pattern with the primary pattern for the two-dimensional barcode to yield a secure barcode. The resulting two-dimensional barcode includes a primary pattern comprising a set of dark cells and a set of light cells, where the sets represent encoded data, along with a secondary pattern of micro-shapes that are superimposed with the primary pattern."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Augmenting barcodes with secondary encoding for anti-counterfeiting","description":"A system generates a secure barcode by: identifying a primary pattern for a two-dimensional barcode to be printed on a substrate, wherein the primary pattern comprises of a set of dark cells and a set","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589217","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-9589217","citation_suggestion":"Patentable. \"Augmenting barcodes with secondary encoding for anti-counterfeiting\" (US-9589217). https://patentable.app/patents/US-9589217","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589217","json":"https://patentable.app/api/llm-context/US-9589217","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:39:58.151Z"}