{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9759671","patent":{"patent_number":"US-9759671","title":"Device and method for measuring panes, in particular windscreens of vehicles","assignee":null,"inventors":[],"filing_date":"2014-09-25T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":14,"abstract":"The invention relates to a device for measuring panes. The device comprises a light source and a light sensor which are arranged in such a way that a light beam emitted from the light source passes through the pane and impinges on the light sensor. According to the invention, the light beam has a linear polarization, wherein the polarization direction forms an angle of between 50° and 130° with an incidence plane stretching between the axis of the light beam and the pane normal at the point at which the light beam impinges on the pane. The light sensor is dimensioned such that both a primary beam and a secondary beam of the light beam impinge on the light sensor. The invention also relates to a corresponding method. According to the invention, the second beam has an increased brightness, so that it is easier to measure both beams."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for measuring panes, in particular windscreens of vehicles","description":"The invention relates to a device for measuring panes. The device comprises a light source and a light sensor which are arranged in such a way that a light beam emitted from the light source passes th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9759671","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-9759671","citation_suggestion":"Patentable. \"Device and method for measuring panes, in particular windscreens of vehicles\" (US-9759671). https://patentable.app/patents/US-9759671","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9759671","json":"https://patentable.app/api/llm-context/US-9759671","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:55:43.621Z"}