{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8463578","patent":{"patent_number":"US-8463578","title":"Hardware based utilization metering","assignee":null,"inventors":[],"filing_date":"2004-07-16T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":3,"abstract":"A hardware based utilization metering device, and a corresponding method are used in a computer system having one or more central processor units (CPUs) to provide a measure of CPU utilization. The device includes a state indicator coupled to a CPU. The state indicator receives an indication when the CPU is in a first state, which may be a busy state. A counter coupled to the state indicator and coupled to a system clock, receives a measure of system time from the system clock and receives data related to the indication when the CPU is in the first state, and generates a counter value indicative of time the CPU is in the first state. A data usage provider coupled to the counter maintains a non-volatile value of the counter value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hardware based utilization metering","description":"A hardware based utilization metering device, and a corresponding method are used in a computer system having one or more central processor units (CPUs) to provide a measure of CPU utilization. The de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8463578","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-8463578","citation_suggestion":"Patentable. \"Hardware based utilization metering\" (US-8463578). https://patentable.app/patents/US-8463578","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8463578","json":"https://patentable.app/api/llm-context/US-8463578","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:22:43.885Z"}