{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10529703","patent":{"patent_number":"US-10529703","title":"Overvoltage protection device","assignee":null,"inventors":[],"filing_date":"2017-02-20T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":11,"abstract":"An electrostatic discharge protection device includes the following successive structures: a very heavily-doped semiconductor substrate of a first conductivity type; a first heavily-doped buried semiconductor layer of a second conductivity type; a first lightly-doped semiconductor layer of the second conductivity type; and a second heavily-doped layer of the first conductivity type. The device further includes, located between first heavily-doped buried semiconductor layer and the first lightly-doped semiconductor layer, a third doped layer of the first conductivity type having a thickness and a dopant atom concentration configured to form, at a junction of the first lightly-doped semiconductor layer and the third layer, a diode having a reverse punchthrough operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Overvoltage protection device","description":"An electrostatic discharge protection device includes the following successive structures: a very heavily-doped semiconductor substrate of a first conductivity type; a first heavily-doped buried semic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10529703","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-10529703","citation_suggestion":"Patentable. \"Overvoltage protection device\" (US-10529703). https://patentable.app/patents/US-10529703","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10529703","json":"https://patentable.app/api/llm-context/US-10529703","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:18:42.155Z"}