{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973314","patent":{"patent_number":"US-11973314","title":"Light-source drive device and light-emitting device","assignee":null,"inventors":[],"filing_date":"2019-08-23T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G01S","G01S"],"num_claims":12,"abstract":"An abnormality of output laser light is detected for enhancement in safety. A light-source drive device includes a light-source control unit, a light-receiving unit, and an abnormality detection unit. The light-source control unit included in the light-source drive device controls light emission of a light source. The light-receiving unit included in the light-source drive device receives light from the light source through an output part allowing outward output of light of the light source. The abnormality detection unit included in the light-source drive device detects an abnormality of the light output from the output part, on the basis of the received light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light-source drive device and light-emitting device","description":"An abnormality of output laser light is detected for enhancement in safety. A light-source drive device includes a light-source control unit, a light-receiving unit, and an abnormality detection unit.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973314","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-11973314","citation_suggestion":"Patentable. \"Light-source drive device and light-emitting device\" (US-11973314). https://patentable.app/patents/US-11973314","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973314","json":"https://patentable.app/api/llm-context/US-11973314","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:35.251Z"}