{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9632751","patent":{"patent_number":"US-9632751","title":"Arithmetic circuit and arithmetic method","assignee":null,"inventors":[],"filing_date":"2013-12-24T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":1,"abstract":"According to one embodiment, an arithmetic circuit includes follows. The arithmetic unit performs an arithmetic operation including addition and multiplication to generate a first value of (n+m) bits. The rounding preprocessor performs an OR operation on lower (m−k) bits of the first value to generate a second value of 1 bit. The register stores a third value of (n+k+1) bits obtained by concatenating upper (n+k) bits of the first value and the second value. The rounding postprocessor calculates a carry bit value of 1 bit from a most significant bit of the third value and lower (k+1) bits of the third value, and adds the carry bit value to upper n bits of the third value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Arithmetic circuit and arithmetic method","description":"According to one embodiment, an arithmetic circuit includes follows. The arithmetic unit performs an arithmetic operation including addition and multiplication to generate a first value of (n+m) bits.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9632751","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-9632751","citation_suggestion":"Patentable. \"Arithmetic circuit and arithmetic method\" (US-9632751). https://patentable.app/patents/US-9632751","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9632751","json":"https://patentable.app/api/llm-context/US-9632751","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:42:18.075Z"}