Douyan Zhao

Title: Douyan Zhao: Innovator in Laser-Assisted Electrochemical Processing

Introduction

Douyan Zhao is a prominent inventor based in Zhenjiang, China. He has made significant contributions to the field of micro-composite processing and semiconductor micromachining. With a total of 2 patents, Zhao's work focuses on innovative methods and devices that enhance precision in electrochemical deposition and micromachining.

Latest Patents

Zhao's latest patents include a "Method and device for laser-assisted electrochemical composite deposition using rifling-type hollow rotating electrode." This invention relates to micro-composite processing technologies. It utilizes a laser beam that passes through a rifling-type hollow rotating electrode, focusing on a cathode substrate. The rotation of the electrode at a constant speed generates centripetal force, improving the precision and localization of deposition.

Another notable patent is the "Method and apparatus for micromachining semiconductor material from opposing sides through synchronous coordination of laser and electrochemistry." This apparatus includes an optical path system, a stable low-pressure jet generation system, and an electrolytic machining system. The method employs a laser beam to create a localized high-temperature region on the semiconductor material, enhancing electrical conductivity.

Career Highlights

Douyan Zhao is affiliated with Jiangsu University, where he continues to advance research in his field. His innovative approaches have garnered attention and recognition within the academic and industrial communities.

Collaborations

Zhao collaborates with notable colleagues, including Zhaoyang Zhang and Kun Xu, contributing to various research projects and advancements in technology.

Conclusion

Douyan Zhao's work exemplifies the intersection of innovation and technology in the field of electrochemical processing and micromachining. His patents reflect a commitment to enhancing precision and efficiency in manufacturing processes.