{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521966","patent":{"patent_number":"US-11521966","title":"Vertical noise reduction in 3D stacked semiconductor devices","assignee":null,"inventors":[],"filing_date":"2020-12-28T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A stacked three dimensional semiconductor device includes multiple thin substrates stacked over one another and over a base substrate. The thin substrates may include a thickness of about 0.1 μm. In some embodiments, a noise suppression tier is vertically interposed between active device tiers. In some embodiments, each tier includes active device portions and noise suppression portions and the tiers are arranged such that noise suppression portions are vertically interposed between active device portions. The noise suppression portions include decoupling capacitors in a power/ground mesh and alleviate vertical noise."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vertical noise reduction in 3D stacked semiconductor devices","description":"A stacked three dimensional semiconductor device includes multiple thin substrates stacked over one another and over a base substrate. The thin substrates may include a thickness of about 0.1 μm. In s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521966","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-11521966","citation_suggestion":"Patentable. \"Vertical noise reduction in 3D stacked semiconductor devices\" (US-11521966). https://patentable.app/patents/US-11521966","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521966","json":"https://patentable.app/api/llm-context/US-11521966","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:46:42.416Z"}