Yanqing Zheng

Title: Innovations by Yanqing Zheng

Introduction

Yanqing Zheng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor materials and crystal growth. With a total of two patents to his name, Zheng's work focuses on enhancing the efficiency and quality of crystal production.

Latest Patents

Zheng's latest patents include a "Crucible for Crystal Growth" and a "Method for Releasing Thermal Stress in Silicon Carbide Crystal." The crucible is designed to be in contact with the side surface of the prepared crystals and features an annular non-closed splicing structure. This innovative design prevents the crystals from being hooped and effectively releases thermal stress during the growth process. As a result, the fracturing rate of the crystals is reduced, leading to an increased finished product rate. Additionally, he has developed a "High-Temperature Test Fixture," which comprises at least three noble metal electrodes arranged in parallel. This fixture is essential for clamping test samples and transmitting test signals to a test device.

Career Highlights

Zheng has worked with prominent companies such as Anhui Weixin Changjiang Semiconductor Material Co., Ltd. and the R&D Center at the Shanghai Institute of Ceramics. His experience in these organizations has allowed him to refine his skills and contribute to advancements in semiconductor technology.

Collaborations

Zheng has collaborated with notable colleagues, including Haikuan Kong and Erwei Shi, who have played a role in his research and development efforts.

Conclusion

Yanqing Zheng's innovative patents and career achievements highlight his significant contributions to the field of crystal growth and semiconductor materials. His work continues to influence advancements in technology and materials science.