{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502359","patent":{"patent_number":"US-8502359","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2009-12-02T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":33,"abstract":"The semiconductor device according to the present invention includes a semiconductor chip, an island having an upper surface to which the semiconductor chip is bonded, a lead arranged around the island, a bonding wire extended between the surface of the semiconductor chip and the upper surface of the lead, and a resin package collectively sealing the semiconductor chip, the island, the lead and the bonding wire, while the lower surface of the island and the lower surface of the lead are exposed on the rear surface of the resin package, and the lead is provided with a recess concaved from the lower surface side and opened on a side surface thereof."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"The semiconductor device according to the present invention includes a semiconductor chip, an island having an upper surface to which the semiconductor chip is bonded, a lead arranged around the islan","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502359","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-8502359","citation_suggestion":"Patentable. \"Semiconductor device\" (US-8502359). https://patentable.app/patents/US-8502359","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502359","json":"https://patentable.app/api/llm-context/US-8502359","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:25:44.965Z"}