{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941481","patent":{"patent_number":"US-11941481","title":"Two-dimensional symbol and method for reading two-dimensional symbol","assignee":null,"inventors":[],"filing_date":"2022-04-08T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","H04L","H04L","H04L"],"num_claims":14,"abstract":"The present invention facilitates, in a two-dimensional symbol in which a region where additional data is recorded is provided in addition to a region where normal data is recorded, identification of colors of the regions where the respective data are recorded. Vertically and horizontally arranged first modules are provided, and by the coloration patterns of the first module, a finder pattern for detecting a symbol position, a timing pattern for specifying the center position of the first module, and a first recording region where first data can be recorded are formed. In at least a partial region, a second module is disposed in a portion that does not overlap the first module and includes an intermediate point between the first modules adjacent to each other, and a second recording region where second data can be recorded is formed by the coloration pattern of the second module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Two-dimensional symbol and method for reading two-dimensional symbol","description":"The present invention facilitates, in a two-dimensional symbol in which a region where additional data is recorded is provided in addition to a region where normal data is recorded, identification of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941481","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-11941481","citation_suggestion":"Patentable. \"Two-dimensional symbol and method for reading two-dimensional symbol\" (US-11941481). https://patentable.app/patents/US-11941481","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941481","json":"https://patentable.app/api/llm-context/US-11941481","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:16:51.622Z"}