{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11308293","patent":{"patent_number":"US-11308293","title":"Optical polling platform methods, apparatuses and media","assignee":null,"inventors":[],"filing_date":"2019-09-03T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G09B","G06K","G06K","G06K","G06V","G06V","G09B","G09B","H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"An image associated with a poll may be acquired via a camera. One or more symbols indicating responses may be found by analyzing the image. The responses specified by the symbols may be determined and saved. The responses may also be displayed to the operator and/or to the respondents."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical polling platform methods, apparatuses and media","description":"An image associated with a poll may be acquired via a camera. One or more symbols indicating responses may be found by analyzing the image. The responses specified by the symbols may be determined and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11308293","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-11308293","citation_suggestion":"Patentable. \"Optical polling platform methods, apparatuses and media\" (US-11308293). https://patentable.app/patents/US-11308293","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11308293","json":"https://patentable.app/api/llm-context/US-11308293","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:26:24.496Z"}