{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11289152","patent":{"patent_number":"US-11289152","title":"In-memory multiply-add computing device adapted to process input signals with improved accuracy","assignee":null,"inventors":[],"filing_date":"2020-10-22T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G11C","G06F","G06F","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":9,"abstract":"An in-memory computing device including a plurality of memory cell arrays and a plurality of sensing amplifiers are provided. The memory cell arrays respectively receive a plurality of input signals. The input signals are divided into a plurality of groups. The groups respectively have at least one partial input signal. The at least one partial input signal of each of the groups has a same value. Numbers of the at least one partial input signal in the groups sequentially form a geometric sequence with a common ration equal to 2. The memory cell arrays respectively provide a plurality of weightings, and perform multiply-add operations respectively according to the received input signals and the weightings to generate a plurality of computation results. The sensing amplifiers respectively generate a plurality of sensing results according to the computation results."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"In-memory multiply-add computing device adapted to process input signals with improved accuracy","description":"An in-memory computing device including a plurality of memory cell arrays and a plurality of sensing amplifiers are provided. The memory cell arrays respectively receive a plurality of input signals. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11289152","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-11289152","citation_suggestion":"Patentable. \"In-memory multiply-add computing device adapted to process input signals with improved accuracy\" (US-11289152). https://patentable.app/patents/US-11289152","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11289152","json":"https://patentable.app/api/llm-context/US-11289152","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:07.971Z"}