Chi-Hsu Chiu

Title: Chi-Hsu Chiu: Innovator in Semiconductor Technology

Introduction

Chi-Hsu Chiu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of memory arrays and programming methods in semiconductor devices.

Latest Patents

Chi-Hsu Chiu's latest patents include an "Apparatus and method for measuring performance of memory array." This invention relates to a method for testing and measuring the performances of electrical components on a semiconductor IC device through a test apparatus disposed in a scribe line between the semiconductor IC devices on a wafer. The test apparatus includes a built-in self-test (BIST) circuit and a duplication of the electrical components subjected to performance measurement. Minimum and maximum testing voltages are provided to the test apparatus, and the range of voltage is divided into a plurality of testing operational voltages. For each testing operational voltage, a memory array operation test is performed, identifying at least one voltage resulting in a performance failure as the minimal operating voltage of the memory array.

Another notable patent is for a "Non-salicide polysilicon fuse." This invention provides mechanisms for forming and programming a non-salicided polysilicon fuse. The non-salicided polysilicon fuse and a programming transistor form a one-time programmable (OTP) memory cell, which can be programmed with a low programming voltage.

Career Highlights

Chi-Hsu Chiu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate in the semiconductor industry. His expertise in memory technology has positioned him as a key player in the development of advanced semiconductor solutions.

Collaborations

Throughout his career, Chi-Hsu has collaborated with notable colleagues, including Shih-Feng Huang and Yi-Sin Wang. These collaborations have further enhanced his contributions to the field and fostered innovation within his team.

Conclusion

Chi-Hsu Chiu's work in semiconductor technology exemplifies the spirit of innovation and dedication to advancing the industry. His patents reflect a commitment to improving the performance and reliability of semiconductor devices, making him a significant figure in this field.