{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639934","patent":{"patent_number":"US-9639934","title":"Scanning beam device calibration","assignee":null,"inventors":[],"filing_date":"2015-06-26T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G06T","G06T","G06V","G06V","G06T"],"num_claims":18,"abstract":"Scanning beam device calibration using a calibration pattern is disclosed. In one aspect, a method may include acquiring an image of a calibration pattern using a scanning beam device. The acquired image may be compared with a representation of the calibration pattern. The scanning beam device may be calibrated based on the comparison. Software and apparatus to perform these and other calibration methods are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scanning beam device calibration","description":"Scanning beam device calibration using a calibration pattern is disclosed. In one aspect, a method may include acquiring an image of a calibration pattern using a scanning beam device. The acquired im","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639934","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-9639934","citation_suggestion":"Patentable. \"Scanning beam device calibration\" (US-9639934). https://patentable.app/patents/US-9639934","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639934","json":"https://patentable.app/api/llm-context/US-9639934","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:50.306Z"}