{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531613","patent":{"patent_number":"US-8531613","title":"Method of controlling computer using television screen","assignee":null,"inventors":[],"filing_date":"2006-08-11T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"The method includes (1) measuring with a matrix of photo-detecting elements on the television screen a position of an invisible laser spot on a television screen projected thereon from an invisible laser beam generated by a laser device on a television remote control; and (2) transmitting from the television to a computer a representation of the position of the invisible laser spot on the television screen."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of controlling computer using television screen","description":"The method includes (1) measuring with a matrix of photo-detecting elements on the television screen a position of an invisible laser spot on a television screen projected thereon from an invisible la","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531613","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-8531613","citation_suggestion":"Patentable. \"Method of controlling computer using television screen\" (US-8531613). https://patentable.app/patents/US-8531613","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531613","json":"https://patentable.app/api/llm-context/US-8531613","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:14:21.848Z"}