{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9596440","patent":{"patent_number":"US-9596440","title":"Scanning laser planarity detection","assignee":null,"inventors":[],"filing_date":"2014-09-11T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":26,"abstract":"A scanning laser projector includes a proximity sensor and a planarity detector. When the proximity sensor detects an object closer than a proximity threshold, laser power is turned down. The scanning laser projector can measure distance at a plurality of projection points in the projector's field of view. If the projection points lie substantially in a plane, laser power may be turned back up."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scanning laser planarity detection","description":"A scanning laser projector includes a proximity sensor and a planarity detector. When the proximity sensor detects an object closer than a proximity threshold, laser power is turned down. The scanning","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9596440","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-9596440","citation_suggestion":"Patentable. \"Scanning laser planarity detection\" (US-9596440). https://patentable.app/patents/US-9596440","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9596440","json":"https://patentable.app/api/llm-context/US-9596440","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:38:07.009Z"}