George S Prokop

Title: **Innovator Spotlight: George S. Prokop**

Introduction

George S. Prokop is an accomplished inventor based in Dutchess County, NY, recognized for his contributions to semiconductor technology. With a total of four patents to his name, Prokop has focused on enhancing the functionality and efficiency of chip testing processes.

Latest Patents

One of Prokop's latest innovations is a method for chip testing that involves assessing the functionality of large area chips at an intermediate level during manufacturing. This process includes depositing an insulating material over the chip, selectively opening areas over existing vias for chip-level testing while keeping other vias covered. Following this, a sacrificial metal layer is applied and patterned to create sufficiently large test pad areas connected to exposed vias. After testing, the metal layer and the insulator covering buried vias are removed to restore the full via set. Additionally, test circuits can be formed around or beside the chip within the kerf areas of the semiconductor wafer, allowing for connections via a sacrificial metal layer, which is also removed post-testing.

Another noteworthy patent is a method for producing planar metal-to-metal capacitors (MMCAP) designed for on-chip applications. Prokop's method utilizes planar processing that permits a flexible choice of dielectric materials, thicknesses, and capacitor shapes. This innovation offers a simpler fabrication process that increases yield and reliability, avoiding the complications associated with deep trench designs. The innovative approach allows for adjustments to the capacitor area without encountering edge effects, accommodating various dielectric constants as required by product specifications.

Career Highlights

George S. Prokop has made significant contributions while working at International Business Machines Corporation (IBM). His innovative approaches have played a pivotal role in advancing semiconductor technology.

Collaborations

During his career, Prokop has collaborated with notable colleagues, including Howard L. Kalter and H. Bernhard Pogge. These partnerships have facilitated the sharing of knowledge and ideas, fostering an environment of innovation within the field of technology.

Conclusion

George S. Prokop remains a prominent figure in the landscape of technology and innovation, continually pushing the boundaries of what is possible in semiconductor manufacturing. His patents reflect a dedication to improving efficiency and reliability in chip testing and capacitor production, marking him as a valuable contributor to the field.