Company Filing History:
Years Active: 2021
Title: Sonoko Aristud: Innovator in Amplifier Technology
Introduction
Sonoko Aristud is a prominent inventor based in San Jose, CA, known for her contributions to amplifier technology. With a total of 2 patents, she has made significant advancements in the field, particularly in the design and efficiency of Doherty amplifiers.
Latest Patents
Her latest patents include an "Asymmetric Doherty amplifier circuit with shunt reactances" and a "Doherty amplifier circuit with integrated harmonic termination." The first patent addresses the capacitance imbalance between amplifiers by incorporating shunt reactive components, which enhance the performance of the impedance inverter. The second patent focuses on combining impedance inverter and harmonic termination circuits to optimize gain and efficiency while minimizing the circuit footprint.
Career Highlights
Sonoko works at Cree GmbH, where she applies her expertise in amplifier design. Her innovative approaches have contributed to the development of high-performance amplifiers, particularly for Group III nitride semiconductors.
Collaborations
She collaborates with talented coworkers, including Jangheon Kim and Michael E. Watts, to further advance their projects and share knowledge within the field.
Conclusion
Sonoko Aristud's work in amplifier technology showcases her innovative spirit and dedication to enhancing electronic performance. Her patents reflect her commitment to pushing the boundaries of technology in the industry.