Cheng Zeng

Title: Innovations and Contributions of Inventor Cheng Zeng

Introduction

Cheng Zeng is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of technology and natural product extraction, holding two patents that showcase his innovative approaches.

Latest Patents

Cheng Zeng's latest patents include a "Method for retrieving footprint images" and a "Method for extracting herbacetin from plants." The method for retrieving footprint images involves pre-training models, cleaning footprint data, and conducting expansion pre-processing. It also includes adjusting full connection layers and classification layers of the models, training them again, and establishing a feature vector library for image retrieval. The method for extracting herbacetin from plants outlines a process that includes extracting pulverized medical plants, performing acid hydrolysis, and utilizing column chromatography to obtain a pure herbacetin product. This invention is characterized by its simple process and high yield.

Career Highlights

Cheng Zeng has worked at Suzhou University of Science and Technology and the Kunshan Public Security Bureau. His experience in these institutions has contributed to his development as an inventor and researcher.

Collaborations

Cheng has collaborated with notable coworkers, including Xuefeng Xi and Yang Chen. Their joint efforts have likely enhanced the quality and impact of their research and innovations.

Conclusion

Cheng Zeng's work exemplifies the spirit of innovation in both technology and natural product extraction. His patents reflect a commitment to advancing knowledge and practical applications in his fields of expertise.