{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11975358","patent":{"patent_number":"US-11975358","title":"Ultrasonic RF generator with automatically controllable output tuning","assignee":null,"inventors":[],"filing_date":"2021-06-24T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":12,"abstract":"A system for delivering ultrasonic energy to a transducer load has at least one ultrasonic transducer, and a radio frequency (RF) generator for delivering RF power to the transducer load. The RF generator has an output circuit that has at least one tunable resonant frequency, a voltage circuitry system that senses an output voltage waveform, a current circuitry system that senses an output current waveform, and a phase detector circuit for measuring a phase differential between the output voltage waveform and the output current waveform. The phase detector circuit has an XOR gate that receive a voltage signal input and a current signal input, a comparator that compares the measured phase differential to a desired phase difference to generate a phase value; and a motor controller evaluates the phase value and based on the phase value automatically repositions or maintains the position of a moveable metallic core within a variable inductor, to generate a desired ultrasonic transmission in a liquid wherein the voltage and current phases are approximately aligned."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultrasonic RF generator with automatically controllable output tuning","description":"A system for delivering ultrasonic energy to a transducer load has at least one ultrasonic transducer, and a radio frequency (RF) generator for delivering RF power to the transducer load. The RF gener","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11975358","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-11975358","citation_suggestion":"Patentable. \"Ultrasonic RF generator with automatically controllable output tuning\" (US-11975358). https://patentable.app/patents/US-11975358","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11975358","json":"https://patentable.app/api/llm-context/US-11975358","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:57:45.559Z"}