Dou Dou Zhang

Title: Dou Dou Zhang - Innovator in Semiconductor Fabrication

Introduction

Dou Dou Zhang is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of semiconductor fabrication, showcasing his expertise through innovative patent applications. His work is particularly focused on methods that enhance the efficiency and accuracy of semiconductor manufacturing processes.

Latest Patents

Dou Dou Zhang holds a patent for "Marks for locating patterns in semiconductor fabrication." This patent describes a method for forming a mark that aids in locating patterns during semiconductor fabrication. The process involves dividing a wafer into multiple shots, each containing a semiconductor chip die. Four quarters of a locking corner mark are patterned at the corners of adjacent shots, ensuring symmetry and consistent spacing. This innovative approach establishes a reliable origin for locating patterns in semiconductor fabrication, thereby improving the overall manufacturing process. He has 1 patent to his name.

Career Highlights

Dou Dou Zhang is currently employed at Yangtze Memory Technologies Co., Ltd., a leading company in the semiconductor industry. His role involves applying his patented methods to enhance the company's production capabilities. His contributions have been instrumental in advancing the technology used in semiconductor fabrication.

Collaborations

Throughout his career, Dou Dou Zhang has collaborated with talented individuals such as Jin Yu Qiu and Zhi Yang Song. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the semiconductor field.

Conclusion

Dou Dou Zhang's work in semiconductor fabrication exemplifies the impact of innovative thinking in technology. His patent and contributions to Yangtze Memory Technologies Co., Ltd. highlight his role as a key player in advancing semiconductor manufacturing processes.