This inventor holds 2 USPTO granted patents. Top assignee: General Electric Company. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Subhasish Roychoudhury: Innovator in X-ray Technology
Introduction
Subhasish Roychoudhury is a notable inventor based in Albany, NY (US). He has made significant contributions to the field of X-ray technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is titled "Apparatus and method for increasing X-ray tube power per target thermal load." This invention involves an X-ray tube assembly that includes an anode, a cathode, and an X-ray transparent window. The anode features an X-ray-producing target with a surface, while the cathode has an electron-beam axis that intersects the target surface at a focal point, oriented at a first angle of approximately twenty degrees. The window's surface has a center point, and a line between the focal and center points creates a second angle of about seven degrees with respect to the target surface. This method for producing X-rays utilizes these specific angles to enhance performance.
Another significant patent is the "Seal for liquid metal bearing assembly." This invention describes a bearing assembly that consists of a rotatable shaft and a stator that are coaxially aligned. The stator features at least one circumferential protrusion containing segments that extend radially. Each segment includes capture cavities and a main cavity that houses a thermal shunt. Additionally, roller bearings are positioned radially between the rotatable shaft and the stator, with at least one viscoseal placed on the rotatable shaft.
Career Highlights
Subhasish Roychoudhury is currently employed at General Electric Company, where he continues to innovate and develop new technologies. His work has had a significant impact on the advancement of X-ray systems and related technologies.
Collaborations
Throughout his career, Subhasish has collaborated with notable colleagues, including Mark Ernest Vermilyea and Antonio A Mogro-Campero. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Subhasish Roychoudhury is a distinguished inventor whose work in X-ray technology has led to innovative solutions that enhance performance and efficiency. His contributions continue to shape the future of engineering in this field.