{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508669","patent":{"patent_number":"US-8508669","title":"Video signal processing apparatus and video signal processing method","assignee":null,"inventors":[],"filing_date":"2009-11-02T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":6,"abstract":"A video signal processing apparatus includes: a plurality of input sections to each of which a video signal from an imaging apparatus whose operation is controllable or is not controllable; an input selector selecting a video signal inputted through the input sections; a screen producer producing a plurality of areas by dividing a screen into portions in which the video signals selected by the input selector are displayed, the screen producer producing a first color frame for the area for the video signal representing a primary output, a second color frame for the area for the video signal representing a standby output, and a third color identifier for the area for the video signal from the controllable imaging apparatus; and an output section outputting the video signals and the frames or the identifier to a display device that displays the screen formed of the plurality of areas."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video signal processing apparatus and video signal processing method","description":"A video signal processing apparatus includes: a plurality of input sections to each of which a video signal from an imaging apparatus whose operation is controllable or is not controllable; an input s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508669","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-8508669","citation_suggestion":"Patentable. \"Video signal processing apparatus and video signal processing method\" (US-8508669). https://patentable.app/patents/US-8508669","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508669","json":"https://patentable.app/api/llm-context/US-8508669","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:36:27.229Z"}