Chung-Hsing Chao

Title: Innovations of Chung-Hsing Chao in Vacuum Technology.

Introduction

Chung-Hsing Chao is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of vacuum technology, particularly through his innovative patent that addresses the challenges of sealing ultra-high vacuum devices.

Latest Patents

Chao holds a patent titled "Seal for vacuum devices and methods for making same." This invention presents a method for permanently sealing an ultra-high vacuum within a glass enclosure. The process begins with forming a hole in one of the flat plates or standoffs of the enclosure. A metal tube is then sealed to the glass, either positioned partly inside the hole or with a flange covering it. A glass frit paste is applied around the glass-metal interface, followed by heating to create a glass-to-metal seal. Once cooled, the metal tube serves as a pumping port to evacuate the enclosure, which is then pinched off to form a permanent seal. This innovative approach enhances the reliability and efficiency of vacuum devices.

Career Highlights

Chung-Hsing Chao is affiliated with the Industrial Technology Research Institute, where he has been instrumental in advancing research and development in vacuum technology. His work has not only contributed to the field but has also positioned him as a key figure in the industry.

Collaborations

Chao has collaborated with notable colleagues, including Kuang-Lung Tsai and Wei-Chiang Chen. Their combined expertise has fostered a productive research environment, leading to advancements in vacuum technology.

Conclusion

Chung-Hsing Chao's innovative contributions to vacuum technology, particularly through his patented methods, demonstrate his commitment to enhancing the efficiency and reliability of vacuum devices. His work continues to influence the field and inspire future innovations.