This inventor holds 1 USPTO granted patent. Top assignee: Wolfspeed, Inc.. Active years: 2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022
Title: Sonoko Aristud: Innovator in RF Power Devices
Introduction
Sonoko Aristud is a notable inventor based in Chandler, AZ (US). She has made significant contributions to the field of radio frequency (RF) power devices. Her innovative work focuses on enhancing the performance and efficiency of RF power transistors.
Latest Patents
Sonoko holds 1 patent for her invention titled "Bias circuits and improved linearity bias schemes for RF power devices." This patent describes a radio frequency power device that includes an RF power transistor and a bias circuit. The bias circuit is designed to connect between a reference voltage input and the input terminal of the RF power transistor. It features an impedance control circuit that varies the impedance at the input terminal in response to an RF input signal. Additionally, it includes a current control circuit that manages the bias current based on the operating characteristics of the RF power transistor. The patent also discusses related RF power amplifiers and device packages.
Career Highlights
Sonoko is currently employed at Wolfspeed, Inc., where she continues to develop innovative solutions in the RF power sector. Her work has been instrumental in advancing the technology used in RF power devices.
Collaborations
Sonoko collaborates with her coworker, Christophe Joly, to further enhance their projects and innovations in the field.
Conclusion
Sonoko Aristud's contributions to RF power devices exemplify her dedication to innovation and technology. Her patent reflects her expertise and commitment to improving the efficiency of RF power transistors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile