{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666262","patent":{"patent_number":"US-9666262","title":"Semiconductor memory device including power decoupling capacitor","assignee":null,"inventors":[],"filing_date":"2013-03-11T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor memory device includes a power decoupling capacitor (PDC) for preventing effective capacitance reduction during a high frequency operation. The semiconductor memory device includes the PDC to which a cell capacitor type decoupling capacitor is connected in series. The PDC includes a metal conductive layer electrically connected in parallel to a conductive layer formed on the same level as a bit line of a cell array region, wherein a plurality of decoupling capacitors in a first group and a plurality of decoupling capacitors in a second group are respectively connected to each other in parallel in a peripheral circuit region, and a storage electrode of the first group and a storage electrode of the second group are electrically connected to each other in series through the conductive layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device including power decoupling capacitor","description":"A semiconductor memory device includes a power decoupling capacitor (PDC) for preventing effective capacitance reduction during a high frequency operation. The semiconductor memory device includes the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666262","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-9666262","citation_suggestion":"Patentable. \"Semiconductor memory device including power decoupling capacitor\" (US-9666262). https://patentable.app/patents/US-9666262","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666262","json":"https://patentable.app/api/llm-context/US-9666262","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:35:16.299Z"}