Company Filing History:
2 out of 33 
1 out of 3 Years Active: 2023-2025
Title: Peijian Zhang: Innovator in Power Semiconductor Technology
Introduction
Peijian Zhang is a notable inventor based in Chongqing, China. He has made significant contributions to the field of power semiconductor devices, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of semiconductor technologies.
Latest Patents
One of his latest patents is titled "Power semiconductor device and manufacturing method thereof." This invention provides a power semiconductor device that features a plurality of second resistive field plate structures. These structures extend through an epitaxial layer into a substrate, arranged in a termination region to optimize the electric field distribution around the cell region. This innovation improves the withstand voltage performance of the entire power semiconductor device.
Another significant patent is the "MOS device with resistive field plate for realizing conductance modulation field effect and preparation method thereof." This device builds upon existing trench gate MOS technology by incorporating a semi-insulating resistive field plate. This addition allows for better control of the MOS channel and modulation of the conductance in the drift region, resulting in lower on-resistance. The use of modern 2.5-dimensional processing technology further supports the miniaturization and high-density design of semiconductor structures.
Career Highlights
Peijian Zhang has worked at the No. 24 Research Institute of China Electronics Technology Group Corporation. He has also been associated with the China Electronics Technology Group Corporation No. 24 Research Institute. His career reflects a strong commitment to advancing semiconductor technology.
Collaborations
Some of his notable coworkers include Hequan Jiang and Sheng Qiu. Their collaborative efforts have contributed to the development of innovative semiconductor solutions.
Conclusion
Peijian Zhang's work in power semiconductor technology showcases his dedication to innovation and improvement in the field. His patents reflect a deep understanding of semiconductor devices and their applications.