{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733069","patent":{"patent_number":"US-9733069","title":"Optical position-measuring device","assignee":null,"inventors":[],"filing_date":"2016-02-23T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":13,"abstract":"An optical position-measuring device for detecting the position of two objects movable relative to each other includes a measuring standard that is joined to one of the two objects and has a measuring graduation having a periodic arrangement of graduation regions along at least a first graduation direction. The position-measuring device also includes a scanning unit having a plurality of optical elements, which is disposed in a manner allowing movement relative to the measuring standard. Via the arrangement and formation of the optical elements of the scanning unit, a scanning beam path results in which partial beams of rays reaching interference propagate in mirror symmetry in relation to a plane of symmetry and either fall in V-shaped fashion on the measuring standard and/or are reflected back in a V-shape by the measuring standard. The plane of symmetry is tilted by a defined tilt angle about an axis of rotation that is oriented parallel to the surface of the measuring standard and extends in a direction perpendicular to the first graduation direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical position-measuring device","description":"An optical position-measuring device for detecting the position of two objects movable relative to each other includes a measuring standard that is joined to one of the two objects and has a measuring","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733069","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-9733069","citation_suggestion":"Patentable. \"Optical position-measuring device\" (US-9733069). https://patentable.app/patents/US-9733069","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733069","json":"https://patentable.app/api/llm-context/US-9733069","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:45:57.054Z"}