{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11512949","patent":{"patent_number":"US-11512949","title":"Screw length determination system, screw-tightening system and storage medium","assignee":null,"inventors":[],"filing_date":"2019-09-25T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G05B","G05B"],"num_claims":4,"abstract":"A screw length determination system capable of quickly determining the length of a screw is obtained. A PLC (10) is equipped with a determination part for measuring the moving speed of a driver for tightening screws in the axial direction of the driver from an initial position until a screw contacts and is screwed into a workpiece, and determining the length of the screw on the basis of the time from the start of movement from the initial position until the moving speed changes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Screw length determination system, screw-tightening system and storage medium","description":"A screw length determination system capable of quickly determining the length of a screw is obtained. A PLC (10) is equipped with a determination part for measuring the moving speed of a driver for ti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11512949","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-11512949","citation_suggestion":"Patentable. \"Screw length determination system, screw-tightening system and storage medium\" (US-11512949). https://patentable.app/patents/US-11512949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11512949","json":"https://patentable.app/api/llm-context/US-11512949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:57:52.496Z"}