{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9739575","patent":{"patent_number":"US-9739575","title":"Dart game system","assignee":null,"inventors":[],"filing_date":"2015-02-03T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G07F","G07F","G07F","G07F"],"num_claims":10,"abstract":"The present disclosure relates to a dart game system. The dart game system includes a dart game device, multiple external facilities, and a control unit configured to control the dart game device and the multiple external facilities. The dart game device includes a dart target having a plurality of point regions, a sensing unit configured to sense a hit to the dart target by a dart, a light source unit configured to output light, and a sound source unit configured to output sound. The multiple external facilities includes additional light source units configured to output additional light, and additional sound source units configured to output additional sound. The control unit is configured to control the light source units and the sound source units to output light or sound according to patterns, which depend on an occurrence of an event."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dart game system","description":"The present disclosure relates to a dart game system. The dart game system includes a dart game device, multiple external facilities, and a control unit configured to control the dart game device and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9739575","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-9739575","citation_suggestion":"Patentable. \"Dart game system\" (US-9739575). https://patentable.app/patents/US-9739575","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9739575","json":"https://patentable.app/api/llm-context/US-9739575","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:43:41.518Z"}