Yanqing Zhang

Title: Yanqing Zhang: Innovator in Circuit Design and Analysis

Introduction

Yanqing Zhang is a prominent inventor based in San Jose, CA, known for his contributions to circuit design and analysis. With a total of 3 patents, he has made significant advancements in the field, particularly in the areas of IR drop determination and crosstalk analysis.

Latest Patents

One of his latest patents focuses on determining IR drop in circuits. This innovation utilizes a neural network to produce coefficient maps that indicate a time-varying distribution of power within circuit portions. By employing these coefficient maps, the neural network can accurately determine the IR drop for various sections of the circuit, enhancing efficiency in circuit design.

Another notable patent addresses reducing crosstalk pessimism through GPU-accelerated gate simulation and machine learning. This method involves inputting multiple vectors into a gate-level simulation, which then determines timing windows for all nets within the integrated circuit (IC) design. The simulation is further enhanced by utilizing graphics processor units (GPUs) to accelerate the process. The output includes predicted delta delays for aggressor/victim pairs, allowing for more accurate and efficient crosstalk analysis.

Career Highlights

Yanqing Zhang is currently employed at Nvidia Corporation, where he continues to push the boundaries of innovation in circuit design. His work has been instrumental in improving the accuracy and efficiency of IC designs, making significant contributions to the field.

Collaborations

Throughout his career, Yanqing has collaborated with talented individuals such as Vidya Chhabria and Haoxing Ren. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in circuit analysis.

Conclusion

In summary, Yanqing Zhang is a distinguished inventor whose work in circuit design and analysis has led to significant advancements in the field. His innovative patents and collaborations continue to shape the future of integrated circuit technology.