{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539781","patent":{"patent_number":"US-10539781","title":"Compact rotator and method for making a beam steering device","assignee":null,"inventors":[],"filing_date":"2015-12-02T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G01D","G01D","G02F","G02F","G02F"],"num_claims":20,"abstract":"An apparatus for a beam steering device includes a rotator constituting a cylindrical body extending along an axis and defining a central passage therethrough. A wedge-shaped prism is secured to the body within the central passage. The prism has a first surface extending perpendicular to the axis and a second surface extending transverse to the axis. A drive member is provided on one of an axial end surface and a radially outer surface of the body for rotating the rotator. An encoder member is provided on the same surface of the body as the drive member for tracking the position of the rotator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Compact rotator and method for making a beam steering device","description":"An apparatus for a beam steering device includes a rotator constituting a cylindrical body extending along an axis and defining a central passage therethrough. A wedge-shaped prism is secured to the b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539781","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-10539781","citation_suggestion":"Patentable. \"Compact rotator and method for making a beam steering device\" (US-10539781). https://patentable.app/patents/US-10539781","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539781","json":"https://patentable.app/api/llm-context/US-10539781","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:51:56.792Z"}