{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11482519","patent":{"patent_number":"US-11482519","title":"Transient voltage suppressor and method for manufacturing the same","assignee":null,"inventors":[],"filing_date":"2021-03-05T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":8,"abstract":"Disclosed a transient voltage suppressor and a method for manufacturing the same. According to the transient voltage suppressor, an additional gate stack layer is introduced based on the prior transient voltage suppressor, and the diffusion isolation regions are reused as the conductive vias, so that, the gate stack layer, the first doped region, the conductive vias, and the second semiconductor layer constitute a MOS transistor being coupled in parallel to the Zener diode or the avalanche diode of the transient voltage suppressor. When the current of the I/O terminal is relatively large, the MOS transistor is turned on to share part of the current of the I/O terminal through the Zener diode or the avalanche diode, thereby protecting the Zener diode or the avalanche diode from being damaged due to excessive current. Thus, the robustness of the transient voltage suppressor is improved without increasing the manufacture cost."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transient voltage suppressor and method for manufacturing the same","description":"Disclosed a transient voltage suppressor and a method for manufacturing the same. According to the transient voltage suppressor, an additional gate stack layer is introduced based on the prior transie","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11482519","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-11482519","citation_suggestion":"Patentable. \"Transient voltage suppressor and method for manufacturing the same\" (US-11482519). https://patentable.app/patents/US-11482519","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11482519","json":"https://patentable.app/api/llm-context/US-11482519","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:46:03.873Z"}