{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11306450","patent":{"patent_number":"US-11306450","title":"Road surface profiler, road surface profiler performance measuring instrument, and method for assessing performance of same road surface profiler by using same measuring instrument","assignee":null,"inventors":[],"filing_date":"2017-12-28T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["B60W","G01C","G01D","G06F"],"num_claims":7,"abstract":"Provided according to the present invention is a road surface profiler performance measuring instrument, which implements a virtual road surface state in order to assess the performance of a road surface profiler (A) including a distance measurement unit (10) and a flatness measurement unit (20), the measuring instrument comprising: a travel operation unit (100) for augmenting movement distance information (a) generated by the distance measurement unit (10); and a height adjustment unit (200) for changing height information (b) generated by the flatness measurement unit (20)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Road surface profiler, road surface profiler performance measuring instrument, and method for assessing performance of same road surface profiler by using same measuring instrument","description":"Provided according to the present invention is a road surface profiler performance measuring instrument, which implements a virtual road surface state in order to assess the performance of a road surf","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11306450","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-11306450","citation_suggestion":"Patentable. \"Road surface profiler, road surface profiler performance measuring instrument, and method for assessing performance of same road surface profiler by using same measuring instrument\" (US-11306450). https://patentable.app/patents/US-11306450","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11306450","json":"https://patentable.app/api/llm-context/US-11306450","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:04:38.822Z"}