{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953401","patent":{"patent_number":"US-11953401","title":"Method and apparatus for measuring optical characteristics of augmented reality device","assignee":null,"inventors":[],"filing_date":"2019-11-15T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T","G06T","G06T"],"num_claims":12,"abstract":"A method and apparatus for measuring optical characteristics of an augmented reality device are disclosed. A method of measuring optical characteristics of an augmented reality device according to an exemplary embodiment of the present invention includes: taking a test image including a plurality of patterns that is output on a virtual plane by the augmented reality device, using at least one camera disposed around a predetermined measurement reference position; acquiring field of view information including information about the field of view of the at least one camera, and photographing system information including information about the arrangement of the at least one camera; and calculating the coordinates of a plurality of patterns with respect to the measurement reference position on the basis of a plurality of captured images taken by the at least one camera, field of view information, and photographing system information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for measuring optical characteristics of augmented reality device","description":"A method and apparatus for measuring optical characteristics of an augmented reality device are disclosed. A method of measuring optical characteristics of an augmented reality device according to an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953401","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-11953401","citation_suggestion":"Patentable. \"Method and apparatus for measuring optical characteristics of augmented reality device\" (US-11953401). https://patentable.app/patents/US-11953401","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953401","json":"https://patentable.app/api/llm-context/US-11953401","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:38:31.405Z"}