{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9618924","patent":{"patent_number":"US-9618924","title":"CPU of PLC, system program for PLC, and recording medium storing system program for PLC","assignee":null,"inventors":[],"filing_date":"2013-09-04T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G05B","G06F","G06F","G06F","G05B","G05B","G06F"],"num_claims":30,"abstract":"The system program includes, as an execution control process of the control program, an owner-side start process that starts execution of an owner-side control program; a copy process in which, when execution of the owner-side control program ends, a global variable that is rewritten by the owner-side control program is copied from a global variable area to a synchronous buffer corresponding to the global variable; and a referrer-side start process that starts execution of a referrer-side control program."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"CPU of PLC, system program for PLC, and recording medium storing system program for PLC","description":"The system program includes, as an execution control process of the control program, an owner-side start process that starts execution of an owner-side control program; a copy process in which, when e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9618924","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-9618924","citation_suggestion":"Patentable. \"CPU of PLC, system program for PLC, and recording medium storing system program for PLC\" (US-9618924). https://patentable.app/patents/US-9618924","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9618924","json":"https://patentable.app/api/llm-context/US-9618924","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:56:20.774Z"}