Company Filing History:
Years Active: 2016-2017
Title: Innovations of Haiwai Zhang
Introduction
Haiwai Zhang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electronics, particularly in amplifier technology and voltage-controlled oscillators. With a total of 2 patents, Zhang continues to push the boundaries of innovation in his field.
Latest Patents
Zhang's latest patents include an "Impedance matching arrangement for an amplifier" and a "Quadrature voltage controlled oscillator." The impedance matching arrangement features first and second metallic transmission lines arranged on a ground plane, which are crucial for transmitting RF signals between power amplification stages. The quadrature voltage-controlled oscillator consists of two voltage-controlled oscillators, each with their own tuning circuits and resonator tanks, designed to operate in Class-C mode.
Career Highlights
Zhang is affiliated with the City University of Hong Kong, where he engages in research and development activities. His work has garnered attention for its practical applications in enhancing amplifier performance and oscillator stability.
Collaborations
Some of his notable coworkers include Quan Xue and Kam Man Shum, who contribute to the innovative environment at the City University of Hong Kong.
Conclusion
Haiwai Zhang's contributions to the field of electronics through his patents reflect his commitment to innovation and excellence. His work continues to inspire advancements in technology and engineering.