Company Filing History:
Years Active: 2001-2004
Title: Innovations of Olle Claes Erik Kordina
Introduction
Olle Claes Erik Kordina is an accomplished inventor based in Durham, NC (US). He has made significant contributions to the field of materials science, particularly in the growth of silicon carbide crystals. With a total of two patents to his name, Kordina's work has implications for various technological applications.
Latest Patents
Kordina's latest patents include a method and apparatus for growing silicon carbide crystals. This invention discloses a technique for controlled, extended, and repeatable growth of high-quality silicon carbide boules of a desired polytype. The method utilizes graphite crucibles coated with a thin layer of metal carbide, specifically carbides such as tantalum, hafnium, niobium, titanium, zirconium, tungsten, and vanadium. Another notable patent is for highly uniform silicon carbide epitaxial layers. This improved chemical vapor deposition method enhances the uniformity of silicon carbide epitaxial layers, which is particularly useful for obtaining thicker layers. The method involves heating a reactor to a temperature conducive to forming an epitaxial layer of silicon carbide on a substrate, while directing a flow of source and carrier gases through the reactor.
Career Highlights
Kordina is currently employed at Cree GmbH, a company known for its advancements in semiconductor technology. His work at Cree has allowed him to focus on innovative methods for silicon carbide growth, contributing to the company's reputation as a leader in the industry.
Collaborations
Throughout his career, Kordina has collaborated with notable colleagues, including Michael James Paisley and Kenneth George Irvine. These collaborations have fostered an environment of innovation and have led to significant advancements in their respective fields.
Conclusion
Olle Claes Erik Kordina is a prominent inventor whose work in silicon carbide technology has paved the way for advancements in materials science. His patents reflect a commitment to innovation and excellence in his field.
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