{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680276","patent":{"patent_number":"US-9680276","title":"Vision enhancement illuminators","assignee":null,"inventors":[],"filing_date":"2014-02-21T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":15,"abstract":"An illuminator includes a short wave infrared (SWIR) laser, a lens collimator, a first beam shaping diffuser, a second beam shaping diffuser, and a bandpass filter. The lens collimator is optically coupled to the laser for diverging a beam emitted by the laser. The first beam shaping diffuser is optically coupled to the lens collimator to diffuse a diverged beam produced by the lens collimator. The second beam shaping diffuser is optically coupled to the first beam shaping diffuser to further diffuse a diffused beam produced by the first beam shaping diffuser. The bandpass filter is optically connected to the second beam shaping diffuser configured to filter the emissions of a further diffused beam produced by the second beam shaping diffuser."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vision enhancement illuminators","description":"An illuminator includes a short wave infrared (SWIR) laser, a lens collimator, a first beam shaping diffuser, a second beam shaping diffuser, and a bandpass filter. The lens collimator is optically co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680276","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-9680276","citation_suggestion":"Patentable. \"Vision enhancement illuminators\" (US-9680276). https://patentable.app/patents/US-9680276","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680276","json":"https://patentable.app/api/llm-context/US-9680276","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:07:09.326Z"}