{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255022","patent":{"patent_number":"US-11255022","title":"Hole forming method, measuring apparatus and chip set","assignee":null,"inventors":[],"filing_date":"2020-06-18T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["C12Q","G01N","G01N","G01N"],"num_claims":8,"abstract":"A pore forming method in which a pore is formed in such a way that a first voltage is applied between electrodes that are disposed with a film in an electrolytic solution therebetween; a second voltage, which is lower than the first voltage, is applied between the electrodes; a current that flows between the electrodes owing to the application of the second voltage is measured; it is judged whether a value of a current is equal to or larger than a predefined threshold; and if the value of the current is smaller than the threshold, the above sequence is repeated until a pore is formed. In this case, the second voltage is a voltage that makes the value (IPF) of the current flowing through the film practically 0. With the use of the above method, a nanopore is formed in the film simply, easily, and accurately."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hole forming method, measuring apparatus and chip set","description":"A pore forming method in which a pore is formed in such a way that a first voltage is applied between electrodes that are disposed with a film in an electrolytic solution therebetween; a second voltag","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255022","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-11255022","citation_suggestion":"Patentable. \"Hole forming method, measuring apparatus and chip set\" (US-11255022). https://patentable.app/patents/US-11255022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255022","json":"https://patentable.app/api/llm-context/US-11255022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:29:46.255Z"}