{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9675809","patent":{"patent_number":"US-9675809","title":"Circuit, system and method for far-field radiative powering of an implantable medical device","assignee":null,"inventors":[],"filing_date":"2013-05-24T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["A61N","A61N","H02J"],"num_claims":19,"abstract":"An isolated circuit including a RF input configured to receive a far field radiative powering signal and a rectified voltage output configured to provide a rectified voltage based on the received far field radiative powering signal. The isolated circuit also includes a first power assembly comprising a first impedance coupled to the RF input where the first impedance is provided, at least in part, by activating a first switch in response to the rectified voltage satisfying a first voltage threshold. The isolated circuit also includes a second power assembly comprising a second impedance coupled to the RF input where the second impedance is provided, at least in part, by activating the first switch and a second switch in response to the rectified voltage satisfying the first voltage threshold and a second voltage threshold, respectively."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Circuit, system and method for far-field radiative powering of an implantable medical device","description":"An isolated circuit including a RF input configured to receive a far field radiative powering signal and a rectified voltage output configured to provide a rectified voltage based on the received far ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9675809","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-9675809","citation_suggestion":"Patentable. \"Circuit, system and method for far-field radiative powering of an implantable medical device\" (US-9675809). https://patentable.app/patents/US-9675809","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9675809","json":"https://patentable.app/api/llm-context/US-9675809","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:04:11.458Z"}