{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9835434","patent":{"patent_number":"US-9835434","title":"Home automation input interfaces based on a capacitive touchscreen for detecting patterns of conductive ink","assignee":null,"inventors":[],"filing_date":"2014-10-13T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G06K","G06F","H04L"],"num_claims":20,"abstract":"An electronic device with a two-dimensional capacitance sensing area, a camera, one or more processors and memory detects a predefined capacitance distribution of an object that is placed on or near the two-dimensional capacitance sensing area. The object includes a predefined visual pattern on the object. The device, in response to detecting the predefined capacitance distribution of the object that is placed on or near the two-dimensional capacitance sensing area, performs a first predefined operation in accordance with first information encoded by the predefined capacitance distribution of the object. The device detects the predefined visual pattern on the object using the camera, and performs the first predefined operation in accordance with second information encoded in the predefined visual pattern detected using the camera."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Home automation input interfaces based on a capacitive touchscreen for detecting patterns of conductive ink","description":"An electronic device with a two-dimensional capacitance sensing area, a camera, one or more processors and memory detects a predefined capacitance distribution of an object that is placed on or near t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9835434","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-9835434","citation_suggestion":"Patentable. \"Home automation input interfaces based on a capacitive touchscreen for detecting patterns of conductive ink\" (US-9835434). https://patentable.app/patents/US-9835434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9835434","json":"https://patentable.app/api/llm-context/US-9835434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:41:29.029Z"}