{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8492905","patent":{"patent_number":"US-8492905","title":"Vertically stackable dies having chip identifier structures","assignee":null,"inventors":[],"filing_date":"2010-06-03T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H01L","G06F","G11C","G11C","G11C","G11C","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":18,"abstract":"A vertically stackable die having a chip identifier structure is disclosed. In a particular embodiment, a semiconductor device is disclosed that includes a die comprising a first through via to communicate a chip identifier and other data. The semiconductor device also includes a chip identifier structure that comprises at least two through vias that are each hard wired to an external electrical contact."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vertically stackable dies having chip identifier structures","description":"A vertically stackable die having a chip identifier structure is disclosed. In a particular embodiment, a semiconductor device is disclosed that includes a die comprising a first through via to commun","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8492905","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-8492905","citation_suggestion":"Patentable. \"Vertically stackable dies having chip identifier structures\" (US-8492905). https://patentable.app/patents/US-8492905","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8492905","json":"https://patentable.app/api/llm-context/US-8492905","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:19:19.452Z"}