{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9608472","patent":{"patent_number":"US-9608472","title":"Method and apparatus for wirelessly transferring power and communicating with one or more slave devices","assignee":null,"inventors":[],"filing_date":"2014-03-24T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H04B","H02J","H04B"],"num_claims":34,"abstract":"Some embodiments provide a system for charging devices. The system includes a master device and a slave device. Some embodiments provide a method for charging devices in a system that includes a slave device and a master device. The slave device includes (1) an antenna to receive a radio frequency (RF) beam and (2) a power generation module connected to the antenna that converts RF energy received by the slave antenna to power. The master device includes (1) a directional antenna to direct RF power to the antenna of the slave device and (2) a module that provides power to the directional antenna of the master device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for wirelessly transferring power and communicating with one or more slave devices","description":"Some embodiments provide a system for charging devices. The system includes a master device and a slave device. Some embodiments provide a method for charging devices in a system that includes a slave","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9608472","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-9608472","citation_suggestion":"Patentable. \"Method and apparatus for wirelessly transferring power and communicating with one or more slave devices\" (US-9608472). https://patentable.app/patents/US-9608472","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9608472","json":"https://patentable.app/api/llm-context/US-9608472","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:40:59.148Z"}