{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11239203","patent":{"patent_number":"US-11239203","title":"Multi-chip stacked devices","assignee":null,"inventors":[],"filing_date":"2019-11-01T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":17,"abstract":"Examples described herein generally related to multi-chip devices having vertically stacked chips. In an example, a multi-chip device includes a chip stack. The chip stack includes a base chip and a plurality of interchangeable chips. The base chip is directly bonded to a first one of the plurality of interchangeable chips. Each neighboring pair of the plurality of interchangeable chips is directly bonded together in an orientation with a front side of one chip of the respective neighboring pair directly bonded to a backside of the other chip of the respective neighboring pair. Each of the interchangeable chips has a same processing integrated circuit and a same hardware layout. The chip stack can include a distal chip, which can be directly bonded to a second one of the plurality of interchangeable chips."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-chip stacked devices","description":"Examples described herein generally related to multi-chip devices having vertically stacked chips. In an example, a multi-chip device includes a chip stack. The chip stack includes a base chip and a p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11239203","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-11239203","citation_suggestion":"Patentable. \"Multi-chip stacked devices\" (US-11239203). https://patentable.app/patents/US-11239203","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11239203","json":"https://patentable.app/api/llm-context/US-11239203","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:57:10.688Z"}