{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9768640","patent":{"patent_number":"US-9768640","title":"Switching the power supply source of system to one of a first battery in electronic apparatus and a second battery in extension detachable and attachable to the apparatus","assignee":null,"inventors":[],"filing_date":"2015-09-18T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["H02J","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H02J","H02J","H02J"],"num_claims":6,"abstract":"According to one embodiment, a system includes an electronic apparatus and an extension device detachable from and attachable to the apparatus. The extension device includes a first battery. The apparatus includes a second battery, a power supply circuit configured to generate operation power of the apparatus with power from a power supply source, a switching circuit configured to switch the power supply source to one battery of the first battery and the second battery, when the power supply source is an other battery of the first battery and the second battery and a switching signal is input, and a power supply controller configured to output the switching signal to the switching circuit after exerting control for reducing power consumption of the apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching the power supply source of system to one of a first battery in electronic apparatus and a second battery in extension detachable and attachable to the apparatus","description":"According to one embodiment, a system includes an electronic apparatus and an extension device detachable from and attachable to the apparatus. The extension device includes a first battery. The appar","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9768640","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-9768640","citation_suggestion":"Patentable. \"Switching the power supply source of system to one of a first battery in electronic apparatus and a second battery in extension detachable and attachable to the apparatus\" (US-9768640). https://patentable.app/patents/US-9768640","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9768640","json":"https://patentable.app/api/llm-context/US-9768640","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:47:18.108Z"}