Company Filing History:
Years Active: 2011-2013
Title: Michael Seman: Innovator in Silicon Carbide and Thin Film Technologies
Introduction
Michael Seman is a notable inventor based in Golden, Colorado. He has made significant contributions to the fields of materials science and engineering, particularly in the production of silicon carbide and thin film synthesis. With a total of 2 patents, his work has advanced the understanding and application of these materials in various industries.
Latest Patents
One of Seman's latest patents is titled "Production of bulk silicon carbide with hot-filament chemical vapor deposition." This patent describes a method for growing a boule of silicon carbide by flowing silicon-containing and carbon-containing precursors near a heated filament array. The resulting silicon carbide boule is formed on a substrate through reactions of these precursors. Additionally, the patent outlines an apparatus designed for this process, which includes a deposition chamber, a precursor transport system, and a substrate pedestal that can adjust the distance between the substrate and the filament during growth.
Another significant patent is "Self-limiting thin film synthesis achieved by pulsed plasma-enhanced chemical vapor deposition." In this innovation, tantalum oxide and aluminum oxide thin films are fabricated using pulsed plasma-enhanced chemical vapor deposition (PECVD). The process allows for self-limiting deposition at controllable rates, independent of substrate temperature. The resulting tantalum oxide films exhibit excellent dielectric properties, and the method simplifies the deposition process by eliminating the need for gas actuation and inert purge steps.
Career Highlights
Throughout his career, Michael Seman has worked with several prominent organizations. He has been associated with Sic Systems, Inc. and the Trustees of the Colorado School of Mines. His experience in these institutions has contributed to his expertise in materials science and engineering.
Collaborations
Seman has collaborated with notable colleagues, including Joshua Robbins and Colin A. Wolden. These partnerships have fostered innovation and development in the technologies he has worked on.
Conclusion
Michael Seman's contributions to the fields of silicon carbide production and thin film synthesis highlight his role as an influential inventor. His patents reflect a commitment to advancing technology and improving material applications in various industries.