{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521421","patent":{"patent_number":"US-11521421","title":"Method of operating a sensing circuit to reduce effect of parasitic capacitors between sensing wires of the sensing circuit","assignee":null,"inventors":[],"filing_date":"2021-10-13T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":6,"abstract":"A sensing circuit has a first capacitor, a second capacitor, a first sensing wire and a second sensing wire. The first capacitor is electrically connected to a first sensing electrode via the first sensing wire, the second capacitor is electrically connected to a second sensing electrode via the second sensing wire, and the first sensing wire and the second sensing wire are coupled. A first reference signal is provided to the first sensing wire. A first sensing signal is provided to the first capacitor. A second reference signal is provided to a second sensing wire at time of providing the first sensing signal to the first capacitor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of operating a sensing circuit to reduce effect of parasitic capacitors between sensing wires of the sensing circuit","description":"A sensing circuit has a first capacitor, a second capacitor, a first sensing wire and a second sensing wire. The first capacitor is electrically connected to a first sensing electrode via the first se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521421","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-11521421","citation_suggestion":"Patentable. \"Method of operating a sensing circuit to reduce effect of parasitic capacitors between sensing wires of the sensing circuit\" (US-11521421). https://patentable.app/patents/US-11521421","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521421","json":"https://patentable.app/api/llm-context/US-11521421","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:57:19.970Z"}