{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11244901","patent":{"patent_number":"US-11244901","title":"Semiconductor device with graded porous dielectric structure","assignee":null,"inventors":[],"filing_date":"2020-02-12T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":5,"abstract":"The present application discloses a semiconductor device with a graded porous dielectric structure. The semiconductor device includes a substrate; two conductive features positioned apart from each other over the substrate; a graded porous dielectric structure positioned between the two conductive features; and a dielectric layer positioned between one of the two conductive features and the graded porous dielectric structure; wherein the graded porous dielectric structure comprises a first portion having a first porosity and a second portion having a second porosity, and the second porosity is higher than the first porosity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with graded porous dielectric structure","description":"The present application discloses a semiconductor device with a graded porous dielectric structure. The semiconductor device includes a substrate; two conductive features positioned apart from each ot","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11244901","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-11244901","citation_suggestion":"Patentable. \"Semiconductor device with graded porous dielectric structure\" (US-11244901). https://patentable.app/patents/US-11244901","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11244901","json":"https://patentable.app/api/llm-context/US-11244901","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:21:21.766Z"}