James P Beasley

Title: Innovations of James P Beasley

Introduction

James P Beasley is a notable inventor based in Tadworth, GB. He has made significant contributions to the field of electron beam technology, holding a total of 4 patents. His work has advanced the understanding and application of electron beams in various processes.

Latest Patents

One of his latest patents is the "Variable shaped spot electron beam pattern generator." This invention involves an electron beam generator that illuminates a first rectangular aperture, which is then imaged onto a second rectangular aperture by a magnetic lens with reversible flux. The flux is adjusted to rotate the focused image of the first aperture, allowing for the emergence of either a rectangular or triangular shaped beam. This innovation enables the production of triangles without the need for additional generator components. Another significant patent is the "Method of using an electron beam." This method addresses alignment errors that can occur when using an electron beam on adjacent surface areas of a target, such as a semiconductor wafer. By incorporating a reference marker, the method allows for precise detection of any distortion, ensuring accurate alignment of the electron beam during processing.

Career Highlights

James P Beasley is currently employed at U.S. Philips Corporation, where he continues to innovate in the field of electron beam technology. His work has been instrumental in enhancing the capabilities of electron beam applications in various industries.

Collaborations

He has collaborated with notable individuals in his field, including his coworker, Hewson Nicholas King. Their combined expertise has contributed to the advancement of technologies related to electron beams.

Conclusion

James P Beasley is a distinguished inventor whose work in electron beam technology has led to significant advancements in the field. His innovative patents and contributions continue to influence the industry and pave the way for future developments.