{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9741671","patent":{"patent_number":"US-9741671","title":"Semiconductor die with backside protection","assignee":null,"inventors":[],"filing_date":"2016-11-10T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor die with backside protection includes an active region and a first polysilicon layer formed on a front side of a semiconductor substrate. A signal net is connected to the first polysilicon layer by way of a metal contact and a conductive wire is formed above the active region. During an invasive attack, when a trench is formed in the substrate and an electrically conductive filling is deposited in the trench, the signal net, the conductive wire, and the first polysilicon shape form a short-circuit, which renders the die dysfunctional and thereby foiling the invasive attack."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor die with backside protection","description":"A semiconductor die with backside protection includes an active region and a first polysilicon layer formed on a front side of a semiconductor substrate. A signal net is connected to the first polysil","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9741671","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-9741671","citation_suggestion":"Patentable. \"Semiconductor die with backside protection\" (US-9741671). https://patentable.app/patents/US-9741671","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9741671","json":"https://patentable.app/api/llm-context/US-9741671","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:02:41.431Z"}