{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11302563","patent":{"patent_number":"US-11302563","title":"Carrier for back end of line processing","assignee":null,"inventors":[],"filing_date":"2020-06-18T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A carrier assembly is configured to support a wafer, including during back end of line (BEOL) processing. The carrier assembly includes dual carriers. A first carrier includes a stepped structure so as to situate the wafer. A side of the wafer is bonded to the first carrier without adhesive. The first carrier is positioned atop the second carrier, so as to be mechanically supported by the second carrier. Each carrier is made by wet etching of laminated glass, without mechanical polishing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Carrier for back end of line processing","description":"A carrier assembly is configured to support a wafer, including during back end of line (BEOL) processing. The carrier assembly includes dual carriers. A first carrier includes a stepped structure so a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11302563","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-11302563","citation_suggestion":"Patentable. \"Carrier for back end of line processing\" (US-11302563). https://patentable.app/patents/US-11302563","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11302563","json":"https://patentable.app/api/llm-context/US-11302563","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:45:07.965Z"}