{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502095","patent":{"patent_number":"US-11502095","title":"3D semiconductor device, structure and methods","assignee":null,"inventors":[],"filing_date":"2018-09-23T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","H01L","H01L","H01L"],"num_claims":20,"abstract":"A 3D device, the device including: at least a first level including logic circuits; at least a second level including an array of memory cells; at least a third level including special circuits; and at least a fourth level including special connectivity structures, where the special connectivity structures include one of the following: a. waveguides, or b. differential signaling, or c. radio frequency transmission lines, or d. Surface Waves Interconnect (SWI) lines, and where the third level includes Radio Frequency (“RF”) circuits to drive the special connectivity structures, where the second level overlays the first level, where the third level overlays the second level, and where the fourth level overlays the third level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"3D semiconductor device, structure and methods","description":"A 3D device, the device including: at least a first level including logic circuits; at least a second level including an array of memory cells; at least a third level including special circuits; and a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502095","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-11502095","citation_suggestion":"Patentable. \"3D semiconductor device, structure and methods\" (US-11502095). https://patentable.app/patents/US-11502095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502095","json":"https://patentable.app/api/llm-context/US-11502095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:11:32.690Z"}