Xianfeng Zhang

Title: Xianfeng Zhang: Innovator in Capacitor Technology and Document Validation

Introduction

Xianfeng Zhang is a notable inventor based in Shanghai, China. He has made significant contributions to the fields of electrical engineering and document validation. With a total of 2 patents, Zhang's work showcases his innovative approach to solving complex problems.

Latest Patents

One of Zhang's latest patents is focused on "Pre-charging a capacitor bank." This invention provides systems and methods for pre-charging a capacitor bank by coupling a power switch and a current limiting device in series between a power source and the capacitor bank. The operation of the power switch is controlled to limit the peak charging current during the pre-charging process. Additionally, the voltage at the capacitor bank is monitored, and the pre-charging process can be ceased when the monitored voltage reaches a threshold. Another significant patent is the "Method and apparatus for parallel validation of documents." This method involves fragmenting a document, validating elements fully contained in each fragment, and validating elements that span across multiple fragments.

Career Highlights

Throughout his career, Xianfeng Zhang has worked with prominent companies such as General Electric Company and Intel Corporation. His experience in these leading organizations has contributed to his expertise and innovative capabilities in technology.

Collaborations

Zhang has collaborated with talented individuals in his field, including Longhui Shen and Zhiqiang Yu. These collaborations have likely enhanced his work and led to further advancements in his inventions.

Conclusion

Xianfeng Zhang is a distinguished inventor whose work in capacitor technology and document validation has made a significant impact. His innovative patents and career achievements reflect his dedication to advancing technology.