{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9648223","patent":{"patent_number":"US-9648223","title":"Laser beam scanning assisted autofocus","assignee":null,"inventors":[],"filing_date":"2015-09-04T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":17,"abstract":"An apparatus with autofocus includes a scanning laser projector to provide autofocus assist. The scanning laser projector may project visible or nonvisible light in contrasting patterns to provide passive autofocus assist. The scanning laser projector may include a time-of-flight determination circuit to measure distances to provide active autofocus assist. Passive and active autofocus assist are combined to provide hybrid autofocus assist."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Laser beam scanning assisted autofocus","description":"An apparatus with autofocus includes a scanning laser projector to provide autofocus assist. The scanning laser projector may project visible or nonvisible light in contrasting patterns to provide pas","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9648223","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-9648223","citation_suggestion":"Patentable. \"Laser beam scanning assisted autofocus\" (US-9648223). https://patentable.app/patents/US-9648223","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9648223","json":"https://patentable.app/api/llm-context/US-9648223","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:15:37.779Z"}