Company Filing History:
Years Active: 1997-2005
Title: Innovations of Charles W. Jurgensen
Introduction
Charles W. Jurgensen is a notable inventor based in Colorado Springs, CO. He holds a total of 6 patents that reflect his contributions to the field of semiconductor technology. His work has significantly impacted the methods used in dry etching processes and the fabrication of semiconductor wafers.
Latest Patents
One of Jurgensen's latest patents is a "Confinement device for use in dry etching of substrate surface and method of dry etching a wafer surface." This invention involves a confinement device designed to operate within a substrate etching chamber. The device features a lower surface that is arranged over a substrate's outer top surface, maintaining a specific gap-spacing that is less than the sheath thickness for the plasma. This innovative design allows for the selective etching of localized areas on the substrate surface.
Another significant patent is the "Semiconductor wafer having a layer-to-layer alignment mark and method for fabricating the same." This method outlines the process of creating alignment marks in a semiconductor wafer by depositing conductor and insulator layers, followed by the fabrication of alignment trenches. The result is a semiconductor wafer that possesses precise alignment features essential for microcircuit fabrication.
Career Highlights
Throughout his career, Jurgensen has worked with prominent companies such as LSI Logic Corporation and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in semiconductor technologies and innovations.
Collaborations
Jurgensen has collaborated with notable individuals in the field, including Curtis C. Hainds and Brian R. Lee. These collaborations have likely enriched his work and led to further advancements in semiconductor technology.
Conclusion
Charles W. Jurgensen's contributions to the field of semiconductor technology through his patents and career achievements highlight his role as an influential inventor. His innovative approaches to dry etching and semiconductor fabrication continue to shape the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.