Jeh-Fu Tuan

Title: Jeh-Fu Tuan: Innovator in Integrated Circuit Design

Introduction

Jeh-Fu Tuan, an accomplished inventor based in San Jose, CA, has made significant contributions to the field of integrated circuit design. With a total of six patents to his name, Tuan has developed innovative methods that are crucial for improving the efficiency and reliability of semiconductor manufacturing processes.

Latest Patents

Among Tuan's latest patents is the "Layout Migration with Hierarchical Scale and Bias Method." This patent presents a sophisticated approach for migrating a hierarchical layout between manufacturing processes without the need for a technology file and specific design rules. The method allows for the application of different scaling factors and bias values in the X and Y directions for each layer, ensuring that the target hierarchical layout maintains connectivity and addresses potential issues related to rounding of floating-point numbers to integers.

Another notable patent from Tuan is the "Integrated Circuit Power Net Analysis," which outlines a method for analyzing the power net of integrated circuits. This innovative approach employs a circuit simulator to determine current values at specified supply voltages and utilizes a power net simulator to calculate characteristics such as voltage drop, current density, and ground bounce. This analysis is presented in a layout representation on a computer display, incorporating user-specified characteristics.

Career Highlights

Tuan's professional journey includes significant stints at leading companies such as Synopsys, Inc. and G-Analog Design Automation Limited, where he was able to leverage his innovative thinking to contribute to cutting-edge technology in circuit design.

Collaborations

Throughout his career, Tuan has collaborated with talented individuals like Han Young Koh and Tak K Young. These partnerships have fostered an environment of creativity and collaboration that has undoubtedly aided in his success as an inventor.

Conclusion

Jeh-Fu Tuan's work continues to shape the landscape of integrated circuit design through his innovative patents and collaborative efforts. His contributions not only enhance manufacturing processes but also pave the way for future advancements in the field. As an inventor, Tuan embodies the spirit of innovation, constantly pushing the boundaries of technological possibilities.