{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9823780","patent":{"patent_number":"US-9823780","title":"Touch operation detection apparatus","assignee":null,"inventors":[],"filing_date":"2017-03-10T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":5,"abstract":"A touch operation detection apparatus includes a touch pad that has an operation surface touchable by an operator's body, and has a plurality of electrostatic sensors incorporated therein each of which detects electrostatic capacitance that is variable according to a touch on the operation surface; a number-of-touched-point determination part that determines whether there are a plurality of touched points at which touches are made on the operation surface of the touch pad based on signals from the electrostatic sensors; and a sensitivity adjustment execution part that executes a sensitivity adjustment concerning the touch on the operation surface of the touch pad when the number-of-touched-point determination part determines that there are the plurality of touched points."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touch operation detection apparatus","description":"A touch operation detection apparatus includes a touch pad that has an operation surface touchable by an operator's body, and has a plurality of electrostatic sensors incorporated therein each of whic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9823780","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-9823780","citation_suggestion":"Patentable. \"Touch operation detection apparatus\" (US-9823780). https://patentable.app/patents/US-9823780","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9823780","json":"https://patentable.app/api/llm-context/US-9823780","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:47:12.256Z"}