Chia Chen David Wong

Title: Chia Chen David Wong: Innovator in Semiconductor Laser Chip Manufacturing

Introduction

Chia Chen David Wong is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing processes of laser chips. His innovative approach has led to the development of a unique patent that enhances the efficiency and effectiveness of semiconductor production.

Latest Patents

Wong holds a patent for the "Scribe etch process for semiconductor laser chip manufacturing." This patent describes an improved method for etching a scribe line on a semiconductor wafer. The process involves applying a mask layer to the wafer's surface, photolithographically opening a window in the mask layer along the scribe line, and etching a trench in the wafer using a chemical etchant. This etchant selectively etches through the crystal planes of the wafer, generating a V-groove profile associated with the trench. The final step involves cleaving the wafer along the etched trench by applying force to specific regions of the wafer. This innovative method streamlines the manufacturing process and enhances the quality of semiconductor laser chips.

Career Highlights

Chia Chen David Wong is currently employed at Applied Optoelectronics, Inc., where he continues to push the boundaries of semiconductor technology. His work has not only contributed to the advancement of laser chip manufacturing but has also positioned him as a key figure in the industry. Wong's dedication to innovation is evident in his patent and ongoing projects.

Collaborations

Wong collaborates with talented professionals in his field, including Klaus Alexander Anselm and Rajesh Bikky. These collaborations foster an environment of creativity and innovation, allowing for the exchange of ideas and expertise that drive advancements in semiconductor technology.

Conclusion

Chia Chen David Wong is a prominent inventor whose work in semiconductor laser chip manufacturing has made a significant impact on the industry. His patented scribe etch process exemplifies his commitment to innovation and excellence in technology. Through his career at Applied Optoelectronics, Inc., Wong continues to contribute to the evolution of semiconductor manufacturing processes.