{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11525917","patent":{"patent_number":"US-11525917","title":"Distance measuring apparatus which detects optical system abnormality","assignee":null,"inventors":[],"filing_date":"2019-05-23T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","G01S","G01S","G01S","G01S"],"num_claims":5,"abstract":"A distance measuring apparatus includes an optical system abnormality detection section for detecting abnormalities of an optical system of the distance measuring apparatus by comparing a relationship between a measured distance value d and a light intensity Ls with a reference value Kρ, Kρ1, KLs0d0, or KAb0."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distance measuring apparatus which detects optical system abnormality","description":"A distance measuring apparatus includes an optical system abnormality detection section for detecting abnormalities of an optical system of the distance measuring apparatus by comparing a relationship","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11525917","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-11525917","citation_suggestion":"Patentable. \"Distance measuring apparatus which detects optical system abnormality\" (US-11525917). https://patentable.app/patents/US-11525917","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11525917","json":"https://patentable.app/api/llm-context/US-11525917","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:44:57.167Z"}