This inventor holds 1 USPTO granted patent. Top assignee: Leybold Materials Gmbh. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Kwei Teng: Innovator in Cobalt Base Alloy Technology
Introduction
Kwei Teng is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of materials science, particularly in the development of advanced alloys for sputtering systems. His innovative work has led to the creation of a unique patent that enhances the performance of magnetron cathode sputtering apparatus.
Latest Patents
Kwei Teng holds a patent for a "Cobalt base alloy target for a magnetron cathode sputtering system." This invention involves a target made from a cobalt base alloy that contains additional elements in specific concentrations. These elements form intermetallic phases that are crucial for the target's performance. The patent details how these intermetallic phases are observed based on the phase diagram in equilibrium at the operating temperature of the target. The structure of the cobalt mixed crystal matrix is enhanced by the decoration of grain boundaries and other critical areas with these elements. X-ray diffraction diagrams reveal reflections of an intermetallic phase that only forms during heat treatment, showcasing the innovative nature of this alloy.
Career Highlights
Kwei Teng is currently employed at Leybold Materials GmbH, where he continues to push the boundaries of material innovation. His work has been instrumental in advancing the technology used in sputtering systems, which are essential in various applications, including semiconductor manufacturing and surface coating.
Collaborations
Kwei has collaborated with notable colleagues such as Martin Schlott and Martin Weigert. Their combined expertise has contributed to the successful development and implementation of innovative materials in the industry.
Conclusion
Kwei Teng's contributions to the field of cobalt base alloys and sputtering technology exemplify the impact of innovative thinking in materials science. His patent and ongoing work at Leybold Materials GmbH highlight the importance of collaboration and creativity in driving advancements in technology.