{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9768627","patent":{"patent_number":"US-9768627","title":"Overcharge protection apparatus with minimized power consumption","assignee":null,"inventors":[],"filing_date":"2015-08-20T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J"],"num_claims":7,"abstract":"Disclosed herein is an overcharge protection apparatus with minimized power consumption. An overcharge protection apparatus with minimized power consumption according to an embodiment includes a switching unit for controlling supply of voltage detected in a battery cell depending on an ignition-on or off state of a vehicle, and an overcharge prevention circuit for, when the battery cell is overcharged based on the voltage of the battery cell output from the switching unit, turning off a main relay, thus interrupting supply of power to a battery module, so that the voltage of the battery cell is detected only in an ignition-on state of a vehicle and power consumption is minimized, thus preventing the lifespan of a battery from being shortened by reducing a voltage difference between cells."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Overcharge protection apparatus with minimized power consumption","description":"Disclosed herein is an overcharge protection apparatus with minimized power consumption. An overcharge protection apparatus with minimized power consumption according to an embodiment includes a switc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9768627","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-9768627","citation_suggestion":"Patentable. \"Overcharge protection apparatus with minimized power consumption\" (US-9768627). https://patentable.app/patents/US-9768627","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9768627","json":"https://patentable.app/api/llm-context/US-9768627","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:58:16.355Z"}