James T Arnold

Title: The Innovations of James T Arnold

Introduction

James T Arnold is a notable inventor based in Cupertino, CA, known for his contributions to the field of X-ray technology. With a total of 4 patents to his name, Arnold has made significant advancements that enhance the functionality and efficiency of X-ray tubes.

Latest Patents

One of Arnold's latest patents focuses on cathode structures for X-ray tubes. This invention comprises an apparatus and method that includes a cathode structure, which can be a cylindrical filament coiled in a helix or constructed of a ribbon or other suitable shape. The cathode structure can be heated by the passage of an electrical current or by other means, such as bombardment with energetic electrons. Selected portions of the surface of the cathode structure have altered properties compared to the non-selected portions. In one embodiment, the altered property is a curvature, while in another, it is a work function. By modifying the properties of the selected portions, the electron beam intensity is increased, and the width is decreased.

Career Highlights

Throughout his career, James T Arnold has worked with prominent companies in the medical technology sector, including Varian Medical Systems, Inc. and Varian, Inc. His work has significantly impacted the development of X-ray technology, making it more efficient and effective for medical applications.

Collaborations

Arnold has collaborated with notable professionals in his field, including Steve Bandy and Gary Fredric Virshup. These collaborations have contributed to the innovative advancements in X-ray technology.

Conclusion

James T Arnold's contributions to the field of X-ray technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in medical imaging and technology.