Robert Albin Jurjevic

Title: **Inventor Spotlight: Robert Albin Jurjevic**

Introduction

Robert Albin Jurjevic, a prominent inventor based in Williston, Vermont, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, his innovative work focuses on enhancing the cleaning and polishing processes of semiconductor wafers, which are essential components in modern electronics.

Latest Patents

Jurjevic's latest inventions showcase his expertise and creativity in solving complex challenges within the semiconductor industry. One of his notable patents is the **Flexible Tilted Wafer Carrier**, which discloses an improved method for polishing semiconductor wafers. This innovation involves a carrier assembly comprised of two plates joined by springs, allowing for a unique tilting mechanism that applies increased pressure to the wafer edges. This design ensures an even polishing action, compensating for non-uniform radial polishing effects, ultimately resulting in superior wafer quality.

Another significant patent is the **Process for Removing Residue from a Semiconductor Wafer After Polishing**. This method outlines a cleaning procedure that effectively removes residual slurry particles from the wafer surface post-chemical-mechanical polishing. The process employs a specific combination of surfactants and a quaternary ammonium hydroxide, achieving a tenfold reduction in submicronic particles and enhancing the predictability of residual particle counts. This method not only improves cleaning efficiency but also maintains the integrity of the semiconductor wafers.

Career Highlights

Robert Albin Jurjevic works at **International Business Machines Corporation (IBM)**, a leading technology company known for its advancements in computing and semiconductor technologies. His role at IBM allows him to collaborate with some of the brightest minds in the field, enabling him to refine and advance his inventions continually.

Collaborations

Throughout his career, Jurjevic has collaborated closely with colleagues such as Cuc Kim Huynh and Matthew J Rutten. Their combined expertise fosters a productive work environment where innovative ideas can flourish, ultimately leading to groundbreaking solutions in semiconductor manufacturing.

Conclusion

Robert Albin Jurjevic stands out as a valuable inventor in the semiconductor industry, contributing significantly to processes that enhance wafer quality and cleaning efficiency. His patents reflect a deep understanding of the technical challenges within the field, and his collaborations with skilled professionals further amplify his impact. As technology continues to evolve, Jurjevic's contributions will likely play a crucial role in shaping the future of semiconductor manufacturing.