{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11280837","patent":{"patent_number":"US-11280837","title":"Apparatus and method for detecting battery cell failure due to unknown discharge current","assignee":null,"inventors":[],"filing_date":"2020-03-12T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":2,"abstract":"A method for detecting failure of a battery cell due to an unknown discharge current, including connecting a detector in series between the battery cell and a power supply for supplying a charging power, determining whether the charging of the battery cell progresses by the charging power in excess of a predetermined battery cell specific charging reference time, measuring a current value of the battery cell in real time if the charging of the battery cell progresses in excess of the battery cell specific charging reference time, determining whether the current value of the battery cell measured in real time exceeds a predetermined battery cell specific failure determination reference current range value, and determining a state of the battery cell as a failure state if the current value of the battery cell exceeds the predetermined battery cell specific failure determination reference current range value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for detecting battery cell failure due to unknown discharge current","description":"A method for detecting failure of a battery cell due to an unknown discharge current, including connecting a detector in series between the battery cell and a power supply for supplying a charging pow","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11280837","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-11280837","citation_suggestion":"Patentable. \"Apparatus and method for detecting battery cell failure due to unknown discharge current\" (US-11280837). https://patentable.app/patents/US-11280837","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11280837","json":"https://patentable.app/api/llm-context/US-11280837","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:42.349Z"}