{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10475949","patent":{"patent_number":"US-10475949","title":"Optical coupling device","assignee":null,"inventors":[],"filing_date":"2018-03-09T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H01L","H01L","H04B","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"An optical coupling device includes a first lead frame, a second lead frame, a first mounting member, a second mounting member, the members respectively provided on the first lead frame and, the second lead frame a light emitter provided on the first mounting member, a light receiver provided on the second mounting member, a first wire and a second wire electrically connecting the light emitter to the first lead frame, and the light receiver to the second lead frame, and an outer resin enclosure enclosing a part of the first lead frame and the second lead frame, the light emitter, and the light receiver, wherein at least the light emitter and the light receiver in the outer resin enclosure are covered with a silicone resin cured material."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical coupling device","description":"An optical coupling device includes a first lead frame, a second lead frame, a first mounting member, a second mounting member, the members respectively provided on the first lead frame and, the secon","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10475949","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-10475949","citation_suggestion":"Patentable. \"Optical coupling device\" (US-10475949). https://patentable.app/patents/US-10475949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10475949","json":"https://patentable.app/api/llm-context/US-10475949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:48:21.274Z"}