Chung-Yi Su

Title: Innovations of Chung-Yi Su

Introduction

Chung-Yi Su is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of avalanche photodiodes. With a total of 7 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is for a mesa-structure avalanche photodiode having a buried epitaxial junction. This innovative design includes a buffer region that effectively eliminates the sharply-angled, heavily doped part of the cap layer adjacent to the lightly-doped n-type multiplication layer and p-type guard ring. This advancement reduces electric field strength at the ends of the planar epitaxial P-N junction, preventing edge breakdown. Another significant patent involves a method of making avalanche photodiodes with an epitaxially-regrown guard. This design features a guard ring with a variable distribution of impurity dopant concentrations, enhancing the performance of the photodiode.

Career Highlights

Chung-Yi Su has worked with prominent companies such as Hewlett-Packard Company and Menlo Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor field.

Collaborations

Throughout his career, Chung-Yi Su has collaborated with notable individuals, including Ghulam Hasnain and James N. Hollenhorst. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Chung-Yi Su's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in avalanche photodiodes and related technologies.