{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543216","patent":{"patent_number":"US-8543216","title":"Charging and communication system for a battery-powered microstimulator","assignee":null,"inventors":[],"filing_date":"2012-04-10T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["A61N","A61N","A61N","A61N","A61N","A61N","A61N","A61N","A61N","A61N","H02J","H04L","H04L","A61N","A61N","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H02J","H02J","H04B","H04B"],"num_claims":16,"abstract":"A system and method are provided for both recharging and communicating with a stimulator having a rechargeable battery, which stimulator is implanted deeply in the body, in particular where the stimulator is a microstimulator, the system includes a base station and an external device, for instance a chair pad. The chair pad may contain an antenna/charging coil and a booster coil. The antenna/charging coil can be used for charging the rechargeable battery and also for communicating with the stimulator using frequency shift keying and on-off keying. The booster coil can be used to recharge a battery depleted to zero volts. The base station connected to the chair pad may be used to power the antenna/charging coil and the booster coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Charging and communication system for a battery-powered microstimulator","description":"A system and method are provided for both recharging and communicating with a stimulator having a rechargeable battery, which stimulator is implanted deeply in the body, in particular where the stimul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543216","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-8543216","citation_suggestion":"Patentable. \"Charging and communication system for a battery-powered microstimulator\" (US-8543216). https://patentable.app/patents/US-8543216","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543216","json":"https://patentable.app/api/llm-context/US-8543216","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:38:01.360Z"}