{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502277","patent":{"patent_number":"US-8502277","title":"Field-effect transistor, single-electron transistor and sensor using the same","assignee":null,"inventors":[],"filing_date":"2004-08-27T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G01N","B82Y","B82Y","G01N"],"num_claims":24,"abstract":"A sensor capable of detecting detection targets that are necessary to be detected with high sensitivity is provided.It comprises a field-effect transistor 1A having a substrate 2, a source electrode 4 and a drain electrode 5 provided on said substrate 2, and a channel 6 forming a current path between said source electrode 4 and said drain electrode 5; wherein said field-effect transistor 1A comprises:an interaction-sensing gate 9 for immobilizing thereon a specific substance 10 that is capable of selectively interacting with the detection targets; anda gate 7 applied a voltage thereto so as to detect the interaction by the change of the characteristic of said field-effect transistor 1A."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Field-effect transistor, single-electron transistor and sensor using the same","description":"A sensor capable of detecting detection targets that are necessary to be detected with high sensitivity is provided.It comprises a field-effect transistor 1A having a substrate 2, a source electrode 4","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502277","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-8502277","citation_suggestion":"Patentable. \"Field-effect transistor, single-electron transistor and sensor using the same\" (US-8502277). https://patentable.app/patents/US-8502277","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502277","json":"https://patentable.app/api/llm-context/US-8502277","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:06:59.227Z"}