Company Filing History:
Years Active: 2002-2012
Title: The Innovative Contributions of Nikolay N. Korovin
Introduction
Nikolay N. Korovin is a prominent inventor based in Phoenix, AZ, known for his significant contributions to the field of electrochemical planarization. With a remarkable portfolio of 20 patents, Korovin has demonstrated his ability to innovate and enhance manufacturing processes, particularly in the semiconductor industry. His work has paved the way for advancements that improve the efficiency and quality of surface finishes on various workpieces.
Latest Patents
Among his latest patents, Korovin has developed a "Method and apparatus for electrochemical planarization of a workpiece," which includes a specialized electrochemical planarization apparatus. This apparatus features a polishing pad and a platen, designed with conductive material and configured to have a negative charge during the planarization process. The implementation of an electrical conductor within the platen allows for the creation of an electric potential difference, resulting in the effective removal of metallized surfaces from workpieces.
Another significant innovation is the "Workpiece carrier with adjustable pressure zones and barriers and a method of planarizing a workpiece." This patent describes a versatile work carrier that allows precise control over the pressure exerted on the workpiece, enhancing the planarization operation. The design incorporates a bladder and a floating wear ring, facilitating independent adjustments for optimized material removal rates, demonstrating Korovin's commitment to precision engineering.
Career Highlights
Throughout his career, Korovin has held pivotal roles in various organizations, including Speedfam-Ipec Corporation and Novellus Systems Incorporated. His experience in these influential companies has significantly shaped his expertise in the technologies underlying modern semiconductor manufacturing.
Collaborations
In addition to his industrial experience, Korovin has collaborated with notable professionals in the field such as Stephen C. Schultz and John Derwood Herb. These partnerships have allowed for an exchange of innovative ideas and practices, strengthening the development of advanced technologies in the sector.
Conclusion
Nikolay N. Korovin stands out as an inventive force in the realm of electrochemical processes. With his accumulation of patents and his collaborative efforts with other esteemed engineers, he continues to push the boundaries of innovation in surface treatment technologies. Korovin’s contributions will undoubtedly impact future developments and inspire a new generation of inventors.
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