{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9841504","patent":{"patent_number":"US-9841504","title":"Photosensor unit with a condensing lens including a plurality of light-emitting convex lens","assignee":null,"inventors":[],"filing_date":"2013-12-11T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S"],"num_claims":3,"abstract":"An object of the present invention is to provide a photosensor unit with a structure which is simple and also does not cause decrease in detection accuracy. Provided is a photosensor unit including a light emitting element 1 and a light receiving element 2 housed in a unit case 3, and configured such that reflected light of detection light emitted from the light emitting element 1 to the outside of the unit case 3 is received with the light receiving element 2, the reflected light being reflected from the outside of the unit case 3. A plurality of the light emitting elements 1 are disposed around the light receiving element 2, and a passage space for the reflected light inside the unit case 3 is separated from a passage space for the detection light inside the unit case 3 by an appropriate partition 4. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photosensor unit with a condensing lens including a plurality of light-emitting convex lens","description":"An object of the present invention is to provide a photosensor unit with a structure which is simple and also does not cause decrease in detection accuracy. Provided is a photosensor unit including a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9841504","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-9841504","citation_suggestion":"Patentable. \"Photosensor unit with a condensing lens including a plurality of light-emitting convex lens\" (US-9841504). https://patentable.app/patents/US-9841504","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9841504","json":"https://patentable.app/api/llm-context/US-9841504","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:37:43.059Z"}