{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10491024","patent":{"patent_number":"US-10491024","title":"Charging systems for contact chargers and related methods","assignee":null,"inventors":[],"filing_date":"2017-10-30T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04R","H02J","H02J","H02J","H02J","H02J","H04R","H02J","H02J","H02J","H04R","H04R","H04R","H04R"],"num_claims":20,"abstract":"Systems and methods relate to a charger and a rechargeable device. The rechargeable device includes a power manager and a power storage device. The power manager may include one or more diodes and a controller configured to detect a charging current, provide a managed power output, and modulate the charging current to communicate through the current. The charger may include controller configured to store a device identifier in memory associated with a last charge state, determine whether a retrieved device identifier matches, and provide an indication of a current charge state in response to a match. The controller of the charger may be configured to send an electrical pulse to the rechargeable device and determine a polarity for charging the device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Charging systems for contact chargers and related methods","description":"Systems and methods relate to a charger and a rechargeable device. The rechargeable device includes a power manager and a power storage device. The power manager may include one or more diodes and a c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10491024","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-10491024","citation_suggestion":"Patentable. \"Charging systems for contact chargers and related methods\" (US-10491024). https://patentable.app/patents/US-10491024","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10491024","json":"https://patentable.app/api/llm-context/US-10491024","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:37:56.842Z"}