{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10535578","patent":{"patent_number":"US-10535578","title":"Semiconductor devices, and a method for forming a semiconductor device","assignee":null,"inventors":[],"filing_date":"2017-09-29T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A semiconductor device includes a plurality of circuit regions formed at a circuit semiconductor layer of a semiconductor die. The semiconductor device includes an etch stop layer of the semiconductor die arranged between the circuit semiconductor layer of the semiconductor die and a handling layer of the semiconductor die. The semiconductor device includes one or more trench structures extending through the handling layer of the semiconductor die. The one or more trench structures extends to at least the etch stop layer and to at most the circuit semiconductor layer of the semiconductor die."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor devices, and a method for forming a semiconductor device","description":"A semiconductor device includes a plurality of circuit regions formed at a circuit semiconductor layer of a semiconductor die. The semiconductor device includes an etch stop layer of the semiconductor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10535578","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-10535578","citation_suggestion":"Patentable. \"Semiconductor devices, and a method for forming a semiconductor device\" (US-10535578). https://patentable.app/patents/US-10535578","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10535578","json":"https://patentable.app/api/llm-context/US-10535578","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:52:15.278Z"}