{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9752896","patent":{"patent_number":"US-9752896","title":"Extended stroke position sensor","assignee":null,"inventors":[],"filing_date":"2013-08-13T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G01D","G01D"],"num_claims":16,"abstract":"A position sensing system including a waveguide positioned adjacent to a quantity of soft or semi-soft magnetic material is described. A magnet, movable relative to the waveguide and magnetic material, closely positioned to the magnetic material and configured to generate a local magnetic field sufficient to locally saturate the magnetic material. The saturated magnetic material operates to change the characteristic impedance of the waveguide at the point of saturation, which causes signals to be reflected at the point of impedance discontinuity. A signal generator for communicating a first signal to the waveguide and a signal receiver for receiving the first signal and/or the reflected signal and a position sensing processor or circuit for determining the position of the waveguide relative to the magnet based on the first signal and the reflected signal are described."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Extended stroke position sensor","description":"A position sensing system including a waveguide positioned adjacent to a quantity of soft or semi-soft magnetic material is described. A magnet, movable relative to the waveguide and magnetic material","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9752896","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-9752896","citation_suggestion":"Patentable. \"Extended stroke position sensor\" (US-9752896). https://patentable.app/patents/US-9752896","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9752896","json":"https://patentable.app/api/llm-context/US-9752896","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:55:29.942Z"}