{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11238269","patent":{"patent_number":"US-11238269","title":"Encoding and decoding method and information recognition device using the same","assignee":null,"inventors":[],"filing_date":"2020-09-07T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V","G06V","G06V"],"num_claims":12,"abstract":"There is provided an encoding and decoding method and an information recognition device using the same. A code block includes a center coding region and a peripheral coding region arranged around the center coding region. The encoding and decoding method uses the feature of at least one microdot included in the center coding region as codes. The encoding and decoding method uses the feature of at least one microdot included in the peripheral coding region as codes. The encoding and decoding method uses the relative feature between the center coding region and the peripheral coding region as codes. The information recognition device compares the read feature with pre-stored features to decode information such as position codes, object codes, parameter codes and control codes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Encoding and decoding method and information recognition device using the same","description":"There is provided an encoding and decoding method and an information recognition device using the same. A code block includes a center coding region and a peripheral coding region arranged around the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11238269","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-11238269","citation_suggestion":"Patentable. \"Encoding and decoding method and information recognition device using the same\" (US-11238269). https://patentable.app/patents/US-11238269","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11238269","json":"https://patentable.app/api/llm-context/US-11238269","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:36:32.868Z"}