Sang S Lee

Title: Inventor Spotlight: Sang S. Lee

Introduction

Sang S. Lee is a notable inventor based in Sunnyvale, CA, with an impressive portfolio of 15 patents. His innovative contributions primarily focus on enhancing the manufacturing processes and encapsulation techniques for integrated circuit assemblies, making significant strides in the electronics industry.

Latest Patents

Sang S. Lee's latest patents include groundbreaking inventions such as the "Mold Flow Regulating Dam Ring." This apparatus and method aim to balance the flow of molten molding compound above and below an integrated circuit assembly during its encapsulation. The design features an annular-shaped layer of material that surrounds the bonding fingers of a leadframe, effectively regulating the flow to minimize the formation of blowholes or voids in the encapsulated packages.

Another significant patent is titled "Methods and Apparatus for Manufacturing Encapsulated Integrated Circuits." This invention outlines techniques for encapsulating thermally enhanced and electrically conductive integrated circuit assemblies, incorporating bulky heat sinks while preventing issues like pinholes and IC warpage. Lee's innovative repositioning of assemblies within the mold cavity ensures that the rates of mold flow are balanced, reducing the risk of warpage as the IC cools.

Career Highlights

Sang S. Lee currently works at VLSI Technology, Inc., a company recognized for its advancements in integrated circuit design and manufacturing. His role involves developing cutting-edge methods that improve product quality and reliability, solidifying his reputation as a leader in semiconductor innovation.

Collaborations

Throughout his career, Lee has collaborated with notable professionals in the industry, including his coworkers Louis H. Liang and William M. Loh. Together, they have pushed the boundaries of technology and contributed to the evolution of state-of-the-art manufacturing techniques.

Conclusion

Sang S. Lee's contributions to the field of electronics and integrated circuits underscore his importance as an inventor. With a solid track record of patents that address critical challenges in manufacturing processes, he continues to shape the future of technology through innovation and collaboration.