This inventor holds 2 USPTO granted patents. Top assignee: Agere Systems Inc.. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Michael J Evans: Innovator in Semiconductor Technology
Introduction
Michael J Evans is a notable inventor based in Royersford, PA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of Schottky diodes. With a total of 2 patents to his name, Evans has demonstrated his expertise and innovation in this specialized area.
Latest Patents
Among his latest patents is the "Field Plated Schottky Diode and Method of Fabrication Therefor." This invention outlines a method for fabricating a Schottky diode through a series of precise fabrication steps. The process begins with defining an active region of a semiconductor substrate where the Schottky diode will be created. Subsequently, at least two layers of insulating material are applied over the active area. The first layer, which has a specific etching rate, is placed over the active area, followed by a second layer with a greater etch rate, applied to a thickness approximately double that of the first layer. The insulating material is then patterned, and a window is etched through the layers to expose the semiconductor substrate. Metal is applied, and any unwanted metal is etched away, leaving a Schottky contact within the window. The process may also incorporate one or more barrier layers to enhance performance.
Career Highlights
Michael J Evans is currently employed at Agere Systems Inc., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of Schottky diodes, which are critical components in various electronic devices.
Collaborations
Evans has collaborated with several esteemed colleagues, including John Charles Desko and Chung-Ming Hsieh. These partnerships have fostered an environment of innovation and have contributed to the successful development of his patents.
Conclusion
Michael J Evans stands out as a key figure in the semiconductor industry, with his innovative patents and collaborative efforts driving advancements in technology. His contributions, particularly in the realm of Schottky diodes, highlight his commitment to innovation and excellence in engineering.