{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10534435","patent":{"patent_number":"US-10534435","title":"Handheld interface device having a plurality of electrostatic friction (ESF) electrodes","assignee":null,"inventors":[],"filing_date":"2016-11-18T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":14,"abstract":"A handheld interface device configured to provide an electrostatic friction (ESF) effect is provided. The device comprises a plurality of more than two electrodes, with each electrode being separately disposed at a respective portion of an outer surface of the interface device. Each electrode is covered by or forms a respective portion of the outer surface of the handheld interface device. The device includes a control unit that is configured to determine a contact condition at each electrode of the plurality of electrodes, to select a subset of the plurality of electrodes based on the determined contact condition at each electrode of the plurality of electrodes, and to apply a drive signal for generating electrostatic friction to only one or more electrodes in the selected subset of the plurality of electrodes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Handheld interface device having a plurality of electrostatic friction (ESF) electrodes","description":"A handheld interface device configured to provide an electrostatic friction (ESF) effect is provided. The device comprises a plurality of more than two electrodes, with each electrode being separately","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10534435","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-10534435","citation_suggestion":"Patentable. \"Handheld interface device having a plurality of electrostatic friction (ESF) electrodes\" (US-10534435). https://patentable.app/patents/US-10534435","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10534435","json":"https://patentable.app/api/llm-context/US-10534435","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:29.410Z"}