Company Filing History:
Years Active: 1985-1989
Title: Inventor Profile: Charles W. Jaeger
Introduction
Charles W. Jaeger, a notable inventor located in Beaverton, Oregon, has made significant contributions to the field of ink composition and printing technology. With a total of three patents to his name, Jaeger's innovations reflect his dedication to advancing inkjet printing solutions.
Latest Patents
Jaeger's latest patents include a revolutionary phase change ink composition, which combines a phase change ink carrier composition with a compatible colorant. This innovative ink composition features a thin film of substantially uniform thickness, characterized by a high degree of lightness and chroma. The carrier composition is primarily a fatty amide-containing compound, enhancing the quality and performance of the ink.
Another significant invention is the air-assisted inkjet head that utilizes a unique drop-on-demand mechanism. This design includes an ink chamber with an ink drop-forming orifice outlet, generating ink drops in response to pressure waves from a piezoelectric crystal. The innovative design allows air to flow past a projecting structure, preventing ink from wetting anything but the top of the projection. This results in uniform ink drop formation, producing a single dot on the printing medium with each pressure wave.
Career Highlights
Charles W. Jaeger is affiliated with Tektronix, Inc., a company known for its advancements in electronic testing and measurement technologies. Throughout his career, Jaeger has focused on improving printing technologies, contributing to both commercial and technical advancements in the industry.
Collaborations
During his tenure at Tektronix, Inc., Jaeger has collaborated with notable colleagues, including Donald R. Titterington and Hu P. Le. These collaborations have fostered an environment of innovation and creativity, enabling the development of cutting-edge printing solutions.
Conclusion
Charles W. Jaeger exemplifies the spirit of innovation in the field of inkjet technology. His commitment to developing advanced ink compositions and printing mechanisms has considerably impacted the industry, marking him as a distinguished inventor. With his contributions, Jaeger continues to pave the way for future advancements in printing technology.