Rahim Kasim

Title: Innovations by Inventor Rahim Kasim in Integrated Circuitry

Introduction

Rahim Kasim is a notable inventor based in Portland, OR, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Kasim has developed innovative techniques that enhance the performance and reliability of integrated circuitry.

Latest Patents

Among his latest patents, one of the most impactful is titled "Selective metal removal for conductive interconnects in integrated circuitry." This invention provides advanced techniques for selectively removing a metal or conductive material during the processing of semiconductor dies intended for high-voltage applications. The process involves treating metallized semiconductor dies to facilitate the transfer of features from a patterned photoresist layer, followed by an etch process to strategically remove metal. This results in a treated semiconductor die with defined openings adjacent to neighboring metal interconnects. Further processing allows for backfilling these openings with dielectric material, leading to improved semiconductor designs.

Another remarkable patent by Kasim focuses on "Cladded metal interconnects." This innovation outlines methods for creating cladded metal interconnects by conformally depositing a barrier layer within an interconnect trench. The process includes the selective deposition of a bilayer adhesion liner on the barrier layer and depositing interconnect metal above this liner. This technique ensures that the exposed top surface of the interconnect metal is properly capped, creating a robust cladded metal interconnect core.

Career Highlights

Rahim Kasim is currently employed at Intel Corporation, where his work continues to push the boundaries of semiconductor innovation. His patents showcase his deep understanding of integrated circuitry and his ability to solve complex engineering challenges, which greatly contributes to the advancement of technologies utilized in high-performance electronics.

Collaborations

Throughout his career, Kasim has collaborated with leading experts in the field, including notable coworkers Manish Chandhok and Florian Gstrein. These collaborations enrich his work and foster a dynamic environment for innovative problem solving in semiconductor technology.

Conclusion

Rahim Kasim's contributions to the field of integrated circuitry not only demonstrate his ingenuity as an inventor but also reflect the importance of collaboration in innovation. With several patents under his belt, he continues to influence advancements within Intel Corporation and the semiconductor industry at large.