{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11302699","patent":{"patent_number":"US-11302699","title":"Methods of forming self-aligned contacts comprising reusing hardmask materials and lithography reticles","assignee":null,"inventors":[],"filing_date":"2020-05-07T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":11,"abstract":"Electronic devices and methods of forming electronic devices using a reduced number of hardmask materials and reusing lithography reticles are described. Patterned substrates are formed using a combination of etch selective hardmask materials and reusing reticles to provide a pattern of repeating trapezoidal and rhomboidal openings."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of forming self-aligned contacts comprising reusing hardmask materials and lithography reticles","description":"Electronic devices and methods of forming electronic devices using a reduced number of hardmask materials and reusing lithography reticles are described. Patterned substrates are formed using a combin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11302699","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-11302699","citation_suggestion":"Patentable. \"Methods of forming self-aligned contacts comprising reusing hardmask materials and lithography reticles\" (US-11302699). https://patentable.app/patents/US-11302699","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11302699","json":"https://patentable.app/api/llm-context/US-11302699","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:09:36.697Z"}