Xu Cheng

Title: Xu Cheng: Innovator in Integrated Circuit Design

Introduction

Xu Cheng is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of integrated circuit design, particularly through his innovative patent that leverages deep learning techniques. His work is instrumental in enhancing the efficiency and accuracy of circuit design processes.

Latest Patents

Xu Cheng holds a patent titled "Path delay prediction method for integrated circuit based on feature selection and deep learning." This invention introduces a novel approach to predicting path delays in integrated circuits. The method establishes an integrated feature selection process that combines filter and wrapper methods to identify an optimal subset of features. By extracting timing and physical topological information from circuits, the model utilizes convolutional neural networks to capture local physical and timing expressions of circuit cells. Additionally, a residual network is employed to calibrate path delays. This method demonstrates remarkable advantages over traditional back-end design processes, significantly improving prediction accuracy and efficiency, thereby accelerating the integrated circuit design process.

Career Highlights

Xu Cheng is affiliated with Southeast University, where he continues to advance research in integrated circuit technologies. His work has garnered attention for its innovative approach and practical applications in the industry.

Collaborations

Xu Cheng has collaborated with notable colleagues, including Peng Cao and Tai Yang, contributing to various research initiatives and projects in the field of integrated circuits.

Conclusion

Xu Cheng's contributions to integrated circuit design through his innovative patent highlight the importance of combining deep learning with traditional engineering methods. His work not only enhances the design process but also sets a precedent for future innovations in the field.