{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475346","patent":{"patent_number":"US-11475346","title":"Optimization device and control method of optimization device","assignee":null,"inventors":[],"filing_date":"2019-10-10T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G05B","G06N","G06F","G06F","G06N","G06N","G06N","G06N"],"num_claims":6,"abstract":"An optimization device includes: k first calculation circuits, N−k second calculation circuits, a selection circuit, an identification information calculation circuit and an update circuit. The first calculation circuit calculates a first energy change of an Ising model due to a change of a value of one of k first bits having values of 1 and a change of a value of a second bit having a value of 0 selected based on a generated first random number. The second calculation circuit calculates a second energy change of the Ising model due to a change of a value of one of (N−k) third bits having the values of 0 and a change of a value of a fourth bit having a value of 1 selected based on a generated second random number."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optimization device and control method of optimization device","description":"An optimization device includes: k first calculation circuits, N−k second calculation circuits, a selection circuit, an identification information calculation circuit and an update circuit. The first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475346","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-11475346","citation_suggestion":"Patentable. \"Optimization device and control method of optimization device\" (US-11475346). https://patentable.app/patents/US-11475346","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475346","json":"https://patentable.app/api/llm-context/US-11475346","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:36:09.908Z"}