{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11274949","patent":{"patent_number":"US-11274949","title":"Projection device","assignee":null,"inventors":[],"filing_date":"2020-03-23T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G01D","G01S"],"num_claims":7,"abstract":"Light emitted from laser light source is divided by prism into two light flux and light flux corresponding to light emitted from slope and slope. Light flux and light flux are diffused by diffusion plate and diffusion plate to become light flux and light flux. By overlapping light flux and light flux, a radiation distribution with a wide angle and high light intensity can be obtained."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Projection device","description":"Light emitted from laser light source is divided by prism into two light flux and light flux corresponding to light emitted from slope and slope. Light flux and light flux are diffused by diffusion pl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11274949","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-11274949","citation_suggestion":"Patentable. \"Projection device\" (US-11274949). https://patentable.app/patents/US-11274949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11274949","json":"https://patentable.app/api/llm-context/US-11274949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:58:55.920Z"}