{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749018","patent":{"patent_number":"US-9749018","title":"Power transmission apparatus and method for controlling power transmission","assignee":null,"inventors":[],"filing_date":"2016-08-30T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L","H04W"],"num_claims":12,"abstract":"According to one embodiment, a power transmission apparatus wirelessly transmits power to an electronic device, acquires a value of a standing wave ratio relating to power to be transmitted to the electronic device, when a predetermined condition is satisfied, updates a reference value with the acquired value of the standing wave ratio when the acquired value of the standing wave ratio is smaller than the reference value, and detects removal of the electronic device when a difference between the acquired value of the standing wave ratio and the updated reference value is greater than a threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power transmission apparatus and method for controlling power transmission","description":"According to one embodiment, a power transmission apparatus wirelessly transmits power to an electronic device, acquires a value of a standing wave ratio relating to power to be transmitted to the ele","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749018","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-9749018","citation_suggestion":"Patentable. \"Power transmission apparatus and method for controlling power transmission\" (US-9749018). https://patentable.app/patents/US-9749018","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749018","json":"https://patentable.app/api/llm-context/US-9749018","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:20:02.797Z"}