Company Filing History:
Years Active: 1995-1996
Title: Howard M Clearfield: Innovator in Diamond-Like Carbon Films
Introduction
Howard M Clearfield is a notable inventor based in Yorktown Heights, NY (US). He has made significant contributions to the field of materials science, particularly in the development of diamond-like carbon films. With a total of 2 patents, Clearfield's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Clearfield's latest patents focus on an improved method of depositing diamond-like carbon films using low temperature plasma-enhanced chemical vapor deposition (PECVD) from a hydrocarbon/helium plasma. The process involves employing acetylene, heavily diluted with helium, as the plasma gas. The resulting films are characterized as amorphous and exhibit dielectric strengths comparable to those of traditional diamond films. These films are thermally stable, optically transparent, and absorbent in the ultraviolet range, making them highly desirable for a variety of applications.
Career Highlights
Howard M Clearfield is associated with the International Business Machines Corporation (IBM), where he has contributed to various innovative projects. His expertise in materials science has positioned him as a key figure in the development of advanced coatings and films.
Collaborations
Throughout his career, Clearfield has collaborated with notable colleagues, including Fredric D Bailey and Douglas Andrew Buchanan. These collaborations have further enhanced the impact of his work in the field.
Conclusion
Howard M Clearfield's contributions to the development of diamond-like carbon films demonstrate his innovative spirit and commitment to advancing materials science. His patents reflect a deep understanding of the potential applications of these films, making him a significant figure in the industry.