{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9767339","patent":{"patent_number":"US-9767339","title":"Fingerprint identification device","assignee":null,"inventors":[],"filing_date":"2016-03-18T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":13,"abstract":"A fingerprint identification device includes a sensing array, a reading line, a first signal source, and first to third signal lines. The reading line is disposed in a first metal layer and is electrically connected to a sensing electrode. The first signal source generates a reference signal and is connected to the reading line through an impedance element. The sensing electrode and the impedance element generate a sensing signal in response to the reference signal. The first and second signal lines are disposed in the first metal layer. The third signal line is disposed in a second metal layer. The reading line is disposed between the first and second signal lines. An orthogonal projection of the reading line on the second metal layer overlaps an orthogonal projection of the third signal line on the second metal layer. The first to third signal lines receive the reference signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fingerprint identification device","description":"A fingerprint identification device includes a sensing array, a reading line, a first signal source, and first to third signal lines. The reading line is disposed in a first metal layer and is electri","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9767339","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-9767339","citation_suggestion":"Patentable. \"Fingerprint identification device\" (US-9767339). https://patentable.app/patents/US-9767339","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9767339","json":"https://patentable.app/api/llm-context/US-9767339","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:04:22.214Z"}