{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819191","patent":{"patent_number":"US-9819191","title":"Maximum power point tracking for low power energy harvesting","assignee":null,"inventors":[],"filing_date":"2016-11-15T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H02M"],"num_claims":20,"abstract":"A controller for controlling a power converter is described. The controller may include a current sensor and a pulse modulation device. The current sensor may receive a first amount of current from the power converter. In response to receiving the first amount of current, the pulse modulation device may output a pulse modulated signal defined by a first frequency. After outputting the pulse modulated signal defined by the first frequency, the pulse modulation device may adjust the pulse modulated signal from the first frequency to a second frequency. The current sensor may receive a second amount of current from the power converter. The pulse modulation device may also re-adjust, the pulse modulated signal from the second frequency to a third frequency; and output the pulse modulated signal defined by the third frequency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Maximum power point tracking for low power energy harvesting","description":"A controller for controlling a power converter is described. The controller may include a current sensor and a pulse modulation device. The current sensor may receive a first amount of current from th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819191","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-9819191","citation_suggestion":"Patentable. \"Maximum power point tracking for low power energy harvesting\" (US-9819191). https://patentable.app/patents/US-9819191","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819191","json":"https://patentable.app/api/llm-context/US-9819191","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:36:18.714Z"}