{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8527791","patent":{"patent_number":"US-8527791","title":"Portable device capable of extending available battery time and method for controlling portable device","assignee":null,"inventors":[],"filing_date":"2010-12-28T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04W"],"num_claims":9,"abstract":"Disclosed are a battery power control device, a portable device and a method of controlling the portable device. The disclosed portable device includes a workload calculator which calculates a workload necessary to provide the specific service to the user according to at least one of time request information related to a desired time during which the specific service is provided to the user and QoS (Quality of Service) request information related to a quality of the specific service, the necessary workload being smaller than a default workload that is preset for providing the specific service; a task performer which performs a task for providing the specific service according to the necessary workload during a time that is reduced to be shorter than a task performance time according to the default workload and stop the task performance during the reduced time; and a battery unit which supplies a power for performing the task to the task performer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Portable device capable of extending available battery time and method for controlling portable device","description":"Disclosed are a battery power control device, a portable device and a method of controlling the portable device. The disclosed portable device includes a workload calculator which calculates a workloa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8527791","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-8527791","citation_suggestion":"Patentable. \"Portable device capable of extending available battery time and method for controlling portable device\" (US-8527791). https://patentable.app/patents/US-8527791","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8527791","json":"https://patentable.app/api/llm-context/US-8527791","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:48:01.326Z"}