{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792461","patent":{"patent_number":"US-9792461","title":"Control apparatus","assignee":null,"inventors":[],"filing_date":"2015-04-17T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":8,"abstract":"PROBLEMUnauthorized reproduction by a third party is to be prohibited by preventing waveform monitoring on a circuit board and by providing security from the viewpoint of hardware.SOLUTIONThe present invention disables waveform observation by providing a capacitance detection circuit 3 between devices (i.e., between a programmable device 1 and a nonvolatile device 2) so as to detect input capacitance of the waveform observation apparatus and to halt data signals themselves between the devices (i.e., between the programmable device 1 and nonvolatile device 2)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control apparatus","description":"PROBLEMUnauthorized reproduction by a third party is to be prohibited by preventing waveform monitoring on a circuit board and by providing security from the viewpoint of hardware.SOLUTIONThe present ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792461","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-9792461","citation_suggestion":"Patentable. \"Control apparatus\" (US-9792461). https://patentable.app/patents/US-9792461","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792461","json":"https://patentable.app/api/llm-context/US-9792461","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:39:18.774Z"}