This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Lansus Technologies Inc. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2018
Title: Liyang Zhang: Innovator in Power Amplification Technology
Introduction
Liyang Zhang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of power amplification technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and performance of power amplifiers.
Latest Patents
One of Liyang Zhang's latest patents is a power amplifier and gain reduction circuit. This invention includes a gain attenuation circuit that receives an input signal, an external drive signal, and a bias voltage. It outputs a secondary input signal after attenuating the input signal based on the drive signal and bias voltage. The amplifier features a bias input terminal for receiving a bias voltage, a signal input terminal for the secondary input signal, and an output terminal for the gained output signal. This power amplifier gain attenuation circuit effectively reduces gain while minimizing phase jump caused by the attenuation.
Another notable patent is the multi-mode multi-frequency power amplifier. This device comprises a controller, a wide-band amplifier channel, and a fundamental impedance transformer. The controller processes an external signal and generates a control signal accordingly. The wide-band amplifier channel receives single-band or multi-band RF signals, amplifies them, and outputs the RF signals. The fundamental impedance transformer includes a shared first segment for all RF signals and specialized second segments for each band, along with a switching circuit controlled by the controller for multiplexed outputs.
Career Highlights
Liyang Zhang is currently employed at Lansus Technologies Inc., where he continues to innovate in the field of power amplification. His work has significantly impacted the efficiency and functionality of power amplifiers used in various applications.
Collaborations
Liyang has collaborated with talented coworkers such as Qian Zhao and Hua Long, contributing to the advancement of technology in their field.
Conclusion
Liyang Zhang is a distinguished inventor whose work in power amplification technology has led to several innovative patents. His contributions continue to shape the future of this essential technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile