Zhenyu Yang

Title: Zhenyu Yang: Innovator in Pharmaceutical and Electronic Engineering

Introduction

Zhenyu Yang is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of pharmaceuticals and electronic engineering. With a total of 2 patents, his work focuses on innovative solutions that address critical health and technology challenges.

Latest Patents

One of Zhenyu Yang's latest patents is titled "Sinomenine derivatives, synthetic methods and uses thereof." This invention relates to sinomenine derivatives, methods for their synthesis, and their applications. The sinomenine derivatives include oxidation derivatives and C-10 substituted sinomenine derivatives. By utilizing the readily oxidizable phenol group on the sinomenine structure, he introduces C-10 substitutions through oxidation, oxidative dearomatization, or conjugated addition aromatization. The synthetic compounds have been assessed using in vitro TNF-α inhibition assays, revealing that most compounds exhibit anti-inflammatory effects, with some demonstrating better activities than sinomenine. These compounds hold potential for treating immune diseases such as rheumatoid arthritis (RA).

Another notable patent is the "Charge pump linearization technique for delta-sigma fractional-N synthesizers." This invention features a delta-sigma fractional-N frequency synthesizer equipped with a charge pump that includes error-canceling circuitry. This design effectively eliminates a non-linear term from the charge pump transfer function. The charge pump comprises matched pairs of charging and discharging current sources, which work in tandem to enhance performance and accuracy.

Career Highlights

Zhenyu Yang has worked with esteemed organizations such as the Chinese Academy of Sciences and Integrated Device Technology, Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in both pharmaceutical and electronic engineering.

Collaborations

Throughout his career, Zhenyu has collaborated with notable colleagues, including Tianwei Liu and Zhujun Yao. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Zhenyu Yang's contributions to innovation in pharmaceuticals and electronic engineering are noteworthy. His patents reflect a commitment to addressing significant health and technology challenges. Through his work, he continues to make a lasting impact in his fields of expertise.