{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11476656","patent":{"patent_number":"US-11476656","title":"Overcurrent detection in an electronic switch","assignee":null,"inventors":[],"filing_date":"2019-11-12T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":10,"abstract":"An electronic switch is composed of two anti-serially connected turn-off semiconductor switches having at least four terminals and at least three terminals, respectively. A method for detecting a turn-off current through the electronic switch for a DC voltage grid includes measuring a first voltage between an emitter terminal and an auxiliary emitter terminal at the first switch, measuring a second voltage between a collector terminal and an emitter terminal or between a drain terminal and a source terminal at the second switch, comparing the first and second measured voltage or a time integral of the first and second measured voltage with a reference value, and turning off at least one of the two turn-off semiconductor switches when the reference value is exceeded. An electronic switch for performing the method and a DC voltage grid with such an electronic switch are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Overcurrent detection in an electronic switch","description":"An electronic switch is composed of two anti-serially connected turn-off semiconductor switches having at least four terminals and at least three terminals, respectively. A method for detecting a turn","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11476656","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-11476656","citation_suggestion":"Patentable. \"Overcurrent detection in an electronic switch\" (US-11476656). https://patentable.app/patents/US-11476656","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11476656","json":"https://patentable.app/api/llm-context/US-11476656","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:52:03.522Z"}