{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539420","patent":{"patent_number":"US-8539420","title":"Method and apparatus for self-annealing multi-die interconnect redundancy control","assignee":null,"inventors":[],"filing_date":"2011-07-05T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":18,"abstract":"An apparatus for interconnecting a first die and a second die of a multi-die device includes a master circuit block that interfaces with the first die of the multi-die device, a slave circuit block that interfaces with the second die of the multi-die device, a first memory in the slave circuit block, a second memory in the master circuit block, and a plurality of μbumps between the first die and the second die, wherein the master circuit block and the slave circuit block are configured to identify one of the μbumps as a faulty μbump, and store a first value that corresponds with the identified faulty μbump in the first memory."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for self-annealing multi-die interconnect redundancy control","description":"An apparatus for interconnecting a first die and a second die of a multi-die device includes a master circuit block that interfaces with the first die of the multi-die device, a slave circuit block th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539420","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-8539420","citation_suggestion":"Patentable. \"Method and apparatus for self-annealing multi-die interconnect redundancy control\" (US-8539420). https://patentable.app/patents/US-8539420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539420","json":"https://patentable.app/api/llm-context/US-8539420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:30.076Z"}