{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11460952","patent":{"patent_number":"US-11460952","title":"Apparatus and method for automatically calibrating capacitance per channel","assignee":null,"inventors":[],"filing_date":"2020-04-06T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":1,"abstract":"Disclosed herein are an apparatus and method for automatically calibrating capacitance per channel, for measuring parasitic capacitance values of respective channels due to a difference in a length of a wiring of each capacitance sensing channel when a circuit is designed and adding a unique calibration capacitance value of each channel such that all channels have the same reference capacitance value that is preset, and in detail, the apparatus for automatically calibrating a capacitance per channel includes a touch sensing device including a plurality of touch sensing regions, and a capacitance measurement and calibration device configured to measure parasitic capacitances of channels connected to the plurality of touch sensing regions, respectively, and to add a unique calibration capacitance of each channel to a corresponding channel to acquire a preset reference capacitance when each channel is connected to the parasitic capacitance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for automatically calibrating capacitance per channel","description":"Disclosed herein are an apparatus and method for automatically calibrating capacitance per channel, for measuring parasitic capacitance values of respective channels due to a difference in a length of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11460952","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-11460952","citation_suggestion":"Patentable. \"Apparatus and method for automatically calibrating capacitance per channel\" (US-11460952). https://patentable.app/patents/US-11460952","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11460952","json":"https://patentable.app/api/llm-context/US-11460952","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:20:30.095Z"}