{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11967831","patent":{"patent_number":"US-11967831","title":"Semiconductor device, charging method thereof, and electronic device","assignee":null,"inventors":[],"filing_date":"2022-03-17T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["H02J","G06N","H02J","H02J","H02J","H02J"],"num_claims":10,"abstract":"A novel semiconductor device or a semiconductor device capable of preventing overcharging is provided. A power receiving portion has a function of generating a signal for canceling a wireless signal transmitted from a power feeding portion when the charging is completed. Specifically, when the remaining battery capacity of the power receiving portion is one hundred percent or higher than or equal to a predetermined reference value, the power receiving portion has a function of generating an electromagnetic wave for canceling an electromagnetic wave transmitted from the power feeding portion. Thus, a magnetic field for canceling a magnetic field formed of the electromagnetic wave transmitted from the power feeding portion is formed, so that overcurrent in the power receiving portion can be prevented."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device, charging method thereof, and electronic device","description":"A novel semiconductor device or a semiconductor device capable of preventing overcharging is provided. A power receiving portion has a function of generating a signal for canceling a wireless signal t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11967831","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-11967831","citation_suggestion":"Patentable. \"Semiconductor device, charging method thereof, and electronic device\" (US-11967831). https://patentable.app/patents/US-11967831","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11967831","json":"https://patentable.app/api/llm-context/US-11967831","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:18:04.585Z"}