{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977750","patent":{"patent_number":"US-11977750","title":"Detection and isolation of faulty holdup capacitors using hardware circuit in data storage devices","assignee":null,"inventors":[],"filing_date":"2022-06-28T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"Disclosed are systems and methods detecting and isolating faulty hold-up capacitors and performing corrective actions for a data storage device. A hardware circuit is coupled to a micro-controller and non-volatile memory dies. The method includes, at the hardware circuit: providing a back-up power for the non-volatile memory dies and the micro-controller; and detecting whether a hold-up capacitor of the hardware circuit is faulty and isolating the hold-up capacitor in accordance with a detection that the hold-up capacitor is faulty. The method also includes, at the micro-controller: obtaining a status of an interface coupled to the hardware circuit; determining a status of the hardware circuit based on the status of the interface; and performing a corrective action for the data storage device in accordance with a determination that the status of hardware circuit corresponds to one or more faulty hold-up capacitors."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Detection and isolation of faulty holdup capacitors using hardware circuit in data storage devices","description":"Disclosed are systems and methods detecting and isolating faulty hold-up capacitors and performing corrective actions for a data storage device. A hardware circuit is coupled to a micro-controller and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977750","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-11977750","citation_suggestion":"Patentable. \"Detection and isolation of faulty holdup capacitors using hardware circuit in data storage devices\" (US-11977750). https://patentable.app/patents/US-11977750","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977750","json":"https://patentable.app/api/llm-context/US-11977750","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:02:22.399Z"}