{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11462942","patent":{"patent_number":"US-11462942","title":"Efficiencies and method flexibilities in inductive (wireless) charging","assignee":null,"inventors":[],"filing_date":"2022-04-25T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H02J","G06F","G06F","G06F","H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J"],"num_claims":30,"abstract":"A system for providing power inductively to a portable device is disclosed. The system a primary coil, a drive circuit, a sense circuit, and a communication and control circuit. The communication and control circuit is configured to perform operations, including detection of communication and drive circuit operations. A portable device that includes a receiver unit coupled to a battery and configured to receive inductive power from an inductive charging system including a base unit with a primary coil and associated circuit is also disclosed. The receiver unit includes a receiver coil, a ferrite layer, and a receiver circuit. The receiver circuit includes a receiver communication and control circuit to modulate current in the receiver coil to communicate with a base unit while the receiver circuit is being powered by the inductive charging system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Efficiencies and method flexibilities in inductive (wireless) charging","description":"A system for providing power inductively to a portable device is disclosed. The system a primary coil, a drive circuit, a sense circuit, and a communication and control circuit. The communication and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11462942","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-11462942","citation_suggestion":"Patentable. \"Efficiencies and method flexibilities in inductive (wireless) charging\" (US-11462942). https://patentable.app/patents/US-11462942","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11462942","json":"https://patentable.app/api/llm-context/US-11462942","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:30:17.401Z"}