{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647538","patent":{"patent_number":"US-9647538","title":"Voltage regulator, memory system having the same and operating method thereof","assignee":null,"inventors":[],"filing_date":"2016-02-22T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G11C","G11C","H02M"],"num_claims":11,"abstract":"Provided herein are a voltage regulator, a memory system having the same and an operation method thereof. The memory system includes a memory device configured to store data, a controller configured to control the memory device, and a voltage regulator configured to supply a pump-out voltage to the memory device or the controller so that the memory device or the controller is operated in the following manner: until a level of the pump-out voltage is increased to a second reference voltage lower than a first reference voltage, the pump-out voltage is output using a clock having a first frequency; when the pump-out voltage exceeds the second reference voltage and does not exceed the first reference voltage, the pump-out voltage is output using a clock having a second frequency lower than the first frequency; and when the pump-out voltage exceeds the first reference voltage, the pump-out voltage is output using the clock having the first frequency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Voltage regulator, memory system having the same and operating method thereof","description":"Provided herein are a voltage regulator, a memory system having the same and an operation method thereof. The memory system includes a memory device configured to store data, a controller configured t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647538","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-9647538","citation_suggestion":"Patentable. \"Voltage regulator, memory system having the same and operating method thereof\" (US-9647538). https://patentable.app/patents/US-9647538","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647538","json":"https://patentable.app/api/llm-context/US-9647538","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:23:09.355Z"}