This inventor holds 2 USPTO granted patents. Top assignees: Materials Research Corporation, Praxair S.t. Technology, Inc., Sony Corporation. Active years: 1999-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 106 
1 out of 162 
1 out of 58,148 
Years Active: 1999-2001
Title: Wei Xiong: Innovator in Magnetic Sputter Technology
Introduction
Wei Xiong is a notable inventor based in New City, NY (US). He has made significant contributions to the field of magnetic sputter technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of sputtering targets used in the production of magnetic thin films.
Latest Patents
Wei Xiong's latest patents include innovations such as high magnetic flux sputter targets with varied magnetic permeability in selected regions. This invention provides a planar ferromagnetic sputter target designed for use as a cathode in magnetron sputtering. The ferromagnetic material features localized regions of differing magnetic permeability, which guides the path of magnetic flux flow through the target. This design increases the magnetic leakage flux at the sputtering surface, improving the overall efficiency of the sputtering process. Another significant patent involves chromium-tantalum oxides (Cr-TaO.sub.x), which are utilized as sputtering targets and thin films. These targets are characterized by high density, uniform TaO.sub.x distribution, low impedance, and stable plasma during sputtering, making them ideal for enhancing the characteristics of magnetic recording media.
Career Highlights
Throughout his career, Wei Xiong has worked with prominent companies such as Praxair S.T. Technology, Inc. and Materials Research Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies in the field of materials science.
Collaborations
Wei Xiong has collaborated with notable colleagues, including Hung-Lee Hoo and Peter McDonald. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Wei Xiong is a distinguished inventor whose work in magnetic sputter technology has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing the efficiency of sputtering processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile