Shirish Shah

Title: Shirish Shah: Innovator in Flip Chip Technology

Introduction

Shirish Shah is a notable inventor based in Fremont, CA, who has made significant contributions to the field of semiconductor packaging. With a total of 3 patents to his name, he has focused on enhancing the performance and reliability of flip chip ball grid array packages.

Latest Patents

Shah's latest patents include innovative methods for achieving a balanced coefficient of thermal expansion in flip chip ball grid arrays. One of his patents describes a package that features a thin die with a reduced thickness from a wafer thickness, which minimizes the mismatch of thermal expansion coefficients between the die and the substrate. This design incorporates multiple thin film layers on the die, each possessing a coefficient of thermal expansion greater than that of the die but less than that of the substrate. Additionally, the package includes wafer bumps that facilitate electrical contact between the thin die and the substrate.

Career Highlights

Shirish Shah has built a successful career at LSI Logic Corporation, where he has been instrumental in developing advanced semiconductor technologies. His work has significantly impacted the efficiency and effectiveness of electronic devices, making them more reliable and durable.

Collaborations

Shah has collaborated with talented professionals in his field, including Kumar Nagarajan and Zafer S Kutlu. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Shirish Shah's contributions to the field of flip chip technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of semiconductor packaging, and his work continues to influence the industry positively.