Eng Siong David Yeh

Title: Eng Siong David Yeh: Innovator in Reflow Encapsulants

Introduction

Eng Siong David Yeh is a notable inventor based in Singapore, SG. He has made significant contributions to the field of electronics through his innovative patent. His work focuses on enhancing the reliability and performance of electronic devices.

Latest Patents

Eng Siong David Yeh holds a patent for a reflow encapsulant. This encapsulant is designed to be used with substrates and electronic devices. It is configured to cure when the assembly is heated, allowing solder bumps to reflow and connect the substrate to the electronic device. The encapsulant contains an inorganic filler in an amount ranging from 8% to 20% by weight. This specific amount of filler is crucial as it lowers the coefficient of thermal expansion (CTE) of the encapsulant, enhancing the properties of the cured material. It also prevents undue expansion and potential damage to solder joints during the reflow process.

Career Highlights

Eng Siong David Yeh is currently employed at Seagate Technology Incorporated. His role at the company allows him to apply his expertise in materials science and electronics. His innovative approach has contributed to advancements in the industry.

Collaborations

Eng Siong David Yeh has worked alongside talented colleagues, including Antai Xu and Robert Michael Echols. Their collaborative efforts have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Eng Siong David Yeh is a prominent inventor whose work on reflow encapsulants has made a significant impact in the electronics field. His contributions continue to enhance the reliability of electronic devices, showcasing the importance of innovation in technology.