Cheng-Hsing Chiang

Title: Cheng-Hsing Chiang: Innovator in Semiconductor Technology

Introduction

Cheng-Hsing Chiang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work focuses on the development of advanced semiconductor devices and components.

Latest Patents

Cheng-Hsing Chiang's latest patents include innovative designs for semiconductor devices. One notable patent describes a semiconductor device that comprises a first semiconductor structure, a second semiconductor structure, and an active region. The first semiconductor structure contains a first dopant, while the second semiconductor structure, positioned on top of the first, includes a second dopant that differs from the first. The active region features multiple semiconductor pairs situated between the two structures, with each pair consisting of a barrier layer and a well layer that incorporates the first dopant. Importantly, the active region is devoid of nitrogen elements, and the doping concentration of the first dopant in the first semiconductor structure exceeds that in the active region.

Another patent outlines a similar semiconductor device, emphasizing the structural differences in the barrier and well layers. The barrier layer has a specific thickness and aluminum content, while the well layer has a reduced thickness and aluminum content. These innovations reflect Cheng-Hsing Chiang's commitment to enhancing semiconductor performance and efficiency.

Career Highlights

Cheng-Hsing Chiang is currently employed at Epistar Corporation, a leading company in the semiconductor industry. His work at Epistar has allowed him to push the boundaries of semiconductor technology and contribute to the company's reputation for innovation.

Collaborations

Throughout his career, Cheng-Hsing Chiang has collaborated with notable colleagues, including Kuo-Feng Huang and Shih-Chang Lee. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in semiconductor research.

Conclusion

Cheng-Hsing Chiang is a distinguished inventor whose work in semiconductor technology has led to numerous patents and innovations. His contributions continue to shape the future of the semiconductor industry, making him a key figure in this vital field.