Yu-Jui Chang

Title: Yu-Jui Chang: Innovator in Semiconductor Technology

Introduction

Yu-Jui Chang is a prominent inventor based in Hsinchu, Taiwan, known for his significant contributions to semiconductor technology. With a total of 10 patents to his name, Chang has made remarkable advancements in the field, particularly in the design and formation of semiconductor devices.

Latest Patents

One of Yu-Jui Chang's latest patents involves a semiconductor device that includes a substrate, a first well region, a second well region, an isolation region, and two resistor segments. The substrate features a region with a first conductivity type, while the well regions are strategically placed within this substrate. The isolation region is positioned atop the well regions, and the resistor segments are electrically connected and situated on the isolation region. Notably, the well regions do not overlap in a vertical projection direction and possess a second conductivity type that contrasts with the first. Additionally, Chang has developed methods for forming semiconductor devices, which include creating a trench in a substrate, covering defects with a flowable material, and performing etching processes to refine the substrate.

Career Highlights

Throughout his career, Yu-Jui Chang has worked with notable companies such as Macronix International Co., Ltd. and Vanguard International Semiconductor Corporation. His experience in these organizations has allowed him to hone his skills and contribute to groundbreaking innovations in semiconductor technology.

Collaborations

Yu-Jui Chang has collaborated with esteemed colleagues, including Cheng-Chi Lin and Shih-Chin Lien, who have played a role in his research and development efforts.

Conclusion

Yu-Jui Chang's work in semiconductor technology exemplifies innovation and dedication to advancing the field. His patents and collaborations reflect his commitment to improving semiconductor devices and methods, making him a key figure in the industry.