James Elwood Kerr

Title: Innovations of James Elwood Kerr in Ink Jet Printing Technology.

Introduction

James Elwood Kerr is an accomplished inventor based in Boulder, Colorado. He is known for his significant contributions to the field of ink jet printing technology. With a focus on enhancing print quality and efficiency, Kerr has developed innovative solutions that address common challenges in the industry.

Latest Patents

Kerr holds a patent for "Shadow pulse compensation of an ink jet printer." This invention involves an electrostatic ink jet printer where all nozzles of a printhead are spaced generally the same distance from a moving paper print substrate. The technology utilizes three voltage levels that are selectively applied to each nozzle of the printhead. As the paper moves past the printhead, a bias voltage is applied to all nozzles with a static protruding meniscus. The invention effectively manages the ink flow and enhances print quality by controlling the voltage applied to both printing and non-printing nozzles.

Career Highlights

Kerr has made notable advancements in the field of printing technology during his career. He is currently associated with Imaging Technology International Corp., where he continues to innovate and develop new solutions for the printing industry. His work has contributed to the evolution of ink jet printing, making it more efficient and reliable.

Collaborations

Throughout his career, Kerr has collaborated with talented individuals such as Ross N. Mills and Jon-Christophe Bernard Febvre. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the printing sector.

Conclusion

James Elwood Kerr's contributions to ink jet printing technology exemplify the impact of innovation in enhancing print quality and efficiency. His patent on shadow pulse compensation demonstrates his commitment to advancing the field. Kerr's work continues to influence the industry, paving the way for future innovations.