{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9748221","patent":{"patent_number":"US-9748221","title":"Electrostatic discharge protection device and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2014-08-11T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":19,"abstract":"An electrostatic discharge (ESD) protection device includes two N-metal oxide semiconductor (NMOS) elements and a doped region. The two NMOS elements are arranged on a P-substrate, and each NMOS element includes a gate, a source, and a drain. The source and the drain are arranged on two opposite sides of the gate. The doped region is implanted into an outer space of the two NMOS surrounding the two NMOS, and a PN junction is formed by the doped region and the P-substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electrostatic discharge protection device and manufacturing method thereof","description":"An electrostatic discharge (ESD) protection device includes two N-metal oxide semiconductor (NMOS) elements and a doped region. The two NMOS elements are arranged on a P-substrate, and each NMOS eleme","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9748221","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-9748221","citation_suggestion":"Patentable. \"Electrostatic discharge protection device and manufacturing method thereof\" (US-9748221). https://patentable.app/patents/US-9748221","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9748221","json":"https://patentable.app/api/llm-context/US-9748221","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:21:53.593Z"}