{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11482872","patent":{"patent_number":"US-11482872","title":"Battery protection systems for detecting conductive liquid ingress and associated devices and methods","assignee":null,"inventors":[],"filing_date":"2021-01-08T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J"],"num_claims":20,"abstract":"This application is directed to an electronic device powered by one or more rechargeable battery cells. The electronic device includes a first negative temperature coefficient (NTC) thermistor proximate to the battery cells, and an open capacitor coupled in parallel with the NTC thermistor. The open capacitor has an open area and two electrodes that are at least partially exposed via the open area and electrically isolated. The electronic device further includes a control circuit coupled to the NTC thermistor and the open capacitor. The control circuit is configured to detect a voltage drop across the NTC thermistor and the open capacitor if conductive liquid enters the open area of the capacitor and electrically connects the two electrodes that are at least partially exposed via the open area."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Battery protection systems for detecting conductive liquid ingress and associated devices and methods","description":"This application is directed to an electronic device powered by one or more rechargeable battery cells. The electronic device includes a first negative temperature coefficient (NTC) thermistor proxima","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11482872","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-11482872","citation_suggestion":"Patentable. \"Battery protection systems for detecting conductive liquid ingress and associated devices and methods\" (US-11482872). https://patentable.app/patents/US-11482872","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11482872","json":"https://patentable.app/api/llm-context/US-11482872","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:57:42.474Z"}