Chih-Hsuan Yeh

Title: Chih-Hsuan Yeh: Innovator in Semiconductor Technology

Introduction

Chih-Hsuan Yeh is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving semiconductor devices and their manufacturing processes.

Latest Patents

Chih-Hsuan Yeh's latest patents include innovative designs and methods that enhance semiconductor functionality. One of his notable patents is for a semiconductor device that includes a mark structure for measuring overlay error. This invention provides a method for manufacturing a semiconductor device that consists of a substrate, a first pattern, and a second pattern. The first pattern is designed with segments that extend in a specific direction, while the second pattern overlaps these segments, addressing overlay errors effectively.

Another significant patent involves a semiconductor device with a contact structure. This device features a bottom dielectric layer on a substrate, a bottom conductive layer, and an etch stop layer. The design includes a contact structure that ensures efficient connectivity between the body portion and the bottom conductive layer, optimizing the device's performance.

Career Highlights

Chih-Hsuan Yeh is currently associated with Nan Ya Technology Corporation, where he continues to innovate in semiconductor technology. His expertise and contributions have positioned him as a key figure in the industry, driving advancements that benefit various applications.

Collaborations

[This section has been skipped due to space constraints.]

Conclusion

Chih-Hsuan Yeh's work in semiconductor technology exemplifies innovation and dedication to improving device performance. His patents reflect a deep understanding of the complexities involved in semiconductor manufacturing, making him a valuable contributor to the field.