{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9658671","patent":{"patent_number":"US-9658671","title":"Power-aware CPU power grid design","assignee":null,"inventors":[],"filing_date":"2016-06-03T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G11C","G06F","G06F","G06F"],"num_claims":27,"abstract":"A method and an apparatus for providing a power grid are provided. The apparatus includes a plurality of memory units comprising at least one SoC memory and at least one cache memory. The apparatus includes a first subsystem coupled to the at least one SoC memory associated with a first power domain. The apparatus further includes a second subsystem coupled to the at least one cache memory associated with a second power domain. The second subsystem may be a CPU subsystem. Because the first power domain sources power from a shared power source, the first power domain may operate at a voltage level that is higher than the operation of memory circuits requires. By moving the at least one cache memory from the first power domain to the second power domain, LDO efficiency loss for components in the first power domain may be reduced."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power-aware CPU power grid design","description":"A method and an apparatus for providing a power grid are provided. The apparatus includes a plurality of memory units comprising at least one SoC memory and at least one cache memory. The apparatus in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9658671","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-9658671","citation_suggestion":"Patentable. \"Power-aware CPU power grid design\" (US-9658671). https://patentable.app/patents/US-9658671","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9658671","json":"https://patentable.app/api/llm-context/US-9658671","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:59:53.612Z"}