{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9645790","patent":{"patent_number":"US-9645790","title":"Adder decoder","assignee":null,"inventors":[],"filing_date":"2014-11-11T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":14,"abstract":"The present disclosure relates to an add and decode hardware logic circuit for adding two n bit inputs, A and B. A series of n logic stages are each configured to perform a first operation of propagating a result of a preceding stage on the condition that the sum of A[m] and B[m] is equal to 0, wherein 0<=m<n, perform a second operation of performing a bitwise left shift by 2m of the result of the preceding stage on the condition that the sum of A[m] and B[m] is equal to 1, or perform a third operation of performing a bitwise left shift by 2m+1 of the result of the preceding stage on the condition that the sum of A[m] and B[m] is equal to 2. An output at the last stage provides a decoded sum of the inputs A and B."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adder decoder","description":"The present disclosure relates to an add and decode hardware logic circuit for adding two n bit inputs, A and B. A series of n logic stages are each configured to perform a first operation of propagat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9645790","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-9645790","citation_suggestion":"Patentable. \"Adder decoder\" (US-9645790). https://patentable.app/patents/US-9645790","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9645790","json":"https://patentable.app/api/llm-context/US-9645790","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:19.729Z"}