This inventor holds 1 USPTO granted patent and 7 published patent applications. Top assignee: Varian Semiconductor Equipment Associates, Inc.. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: Innovator Mark Donahue: Pioneering Ion Beam Angle Measurement Technologies
Introduction: Mark Donahue, an accomplished inventor based in Malden, MA, has significantly contributed to the field of ion beam technology. With one notable patent to his name, his work enhances the capabilities of angle measurement systems used in various scientific and industrial applications.
Latest Patents: Mark Donahue's patent, titled "Methods and apparatus for ion beam angle measurement in two dimensions," introduces an innovative angle measurement system for ion beams. This system features a flag defining first and second characteristics, with the second feature allowing for variable spacing from the first. The mechanism translates the flag along a designated path, enabling it to intercept portions of the ion beam. A sensing device detects the ion beam at various flag positions, producing sensor signals that represent the vertical angle of the beam in a vertical plane. The incorporation of a mask and a translating mechanism for defining a beam current sensor further enhances the utility of this patent.
Career Highlights: Mark Donahue's professional trajectory includes a significant role at Varian Semiconductor Equipment Associates, Inc., where he applies his expertise in developing cutting-edge technologies for ion beam applications. His innovative approach to problem-solving and technology development continues to influence advancements in semiconductor manufacturing and related fields.
Collaborations: Throughout his career, Mark has collaborated with notable professionals, including colleagues James J. Cummings and Joseph C. Olson. These partnerships foster creativity and enhance the development of engineering solutions in their respective domains.
Conclusion: Mark Donahue exemplifies the spirit of innovation in the field of ion beam technology. His patent and ongoing work at Varian Semiconductor Equipment Associates, Inc. position him as a key player in advancing measurement systems that have far-reaching implications in scientific research and industrial applications. As technology evolves, the contributions of inventors like Mark will undoubtedly shape the future of ion beam technologies.