Company Filing History:
Years Active: 1990-1998
Title: Innovations by John W Mosier, II
Introduction
John W Mosier, II is a notable inventor based in Bend, Oregon. He has made significant contributions to the field of power electronics, particularly in the development of advanced MOSFET devices. With a total of five patents to his name, Mosier's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for a self-aligned power MOSFET device with a recessed gate and source. This innovative design involves a substrate that includes a P-body layer, an N-drain layer, and an optional P+ layer for IGBT. The process includes forming a trenching protective layer on the substrate's upper surface, which is then patterned to define exposed and protected areas. The invention also details the formation of sidewall spacers and trenches that create vertically-oriented source and body layers, enhancing the performance of power devices.
Another significant patent is related to a high-density power device fabrication process. This process also utilizes a recessed gate power MOSFET formed on a substrate, incorporating similar layers and trenching techniques to optimize device performance. These patents reflect Mosier's commitment to advancing power device technology.
Career Highlights
John W Mosier, II is associated with Advanced Power Technology Corporation, where he has contributed to various innovative projects. His expertise in power electronics has positioned him as a key figure in the development of cutting-edge technologies in the industry.
Collaborations
Some of his notable coworkers include Douglas A Pike, Jr and Theodore O Meyer. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in power technology.
Conclusion
John W Mosier, II's contributions to the field of power electronics through his patents and work at Advanced Power Technology Corporation highlight his role as a significant inventor. His innovative designs continue to influence the industry and pave the way for future advancements.