{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671918","patent":{"patent_number":"US-9671918","title":"Electronic induction type sensor panel and method for reducing indication error","assignee":null,"inventors":[],"filing_date":"2014-10-15T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":17,"abstract":"To reduce an indication error at a peripheral part of an electromagnetic induction type coordinate detection device, sensor coils having a coil width of 21 pitches are arranged at a central part at intervals of 4 pitches. At a peripheral part, the coil width is shortened from sensor coil #5 to coil #1 sequentially so that the coil width of a sensor coil is shorter than a coil width of an inwardly adjacent sensor coil by 2 pitches. This enables the coil side pitch that is 1 all over the coil group 222, and an area enabling three-point supplementing can be enlarged from the conventional one. The sensor coils at the peripheral part have a coil pitch of 3, and so an indication error there can be reduced compared with the conventional case of coil pitch of 4 for two-point supplementing as well. Dummy wires required at the peripheral part conventionally can be eliminated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic induction type sensor panel and method for reducing indication error","description":"To reduce an indication error at a peripheral part of an electromagnetic induction type coordinate detection device, sensor coils having a coil width of 21 pitches are arranged at a central part at in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671918","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-9671918","citation_suggestion":"Patentable. \"Electronic induction type sensor panel and method for reducing indication error\" (US-9671918). https://patentable.app/patents/US-9671918","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671918","json":"https://patentable.app/api/llm-context/US-9671918","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:47:33.625Z"}