A J Rogers

Title: A J Rogers: Innovator in Ink Jet Printing Technology

Introduction

A J Rogers is a notable inventor based in West Linn, Oregon, recognized for his contributions to ink jet printing technology. With two patents to his name, Rogers has developed methods that enhance the quality and efficiency of printed images. His work has significantly impacted the printing industry, making it possible to achieve higher resolutions and varying color intensities.

Latest Patents

Rogers' latest patents include a "Method for enhancing resolution in a printed image" and a "Method and apparatus for producing ink intensity modulated ink jet." The first patent provides a method for increasing resolution in images printed by ink jet printers. This method selectively removes painted pixels from a bitmap to ensure that no two adjacent pixels are painted by the same ink jet. By preserving the edges of characters and other features, the processed bitmap allows for greater resolution in printed images. The second patent focuses on gray scale ink jet printing, producing high-quality images with varying color intensities. This is achieved by mixing colored phase change ink with varying amounts of a clear phase change ink base, allowing for multiple gray scale levels of each color.

Career Highlights

A J Rogers is currently associated with Tektronix, Inc., where he continues to innovate in the field of printing technology. His work has been instrumental in advancing the capabilities of ink jet printers, making them more efficient and capable of producing high-quality images.

Collaborations

Rogers has collaborated with notable coworkers such as Ronald F Burr and Wayne Jaeger, contributing to the development of innovative printing solutions.

Conclusion

A J Rogers stands out as a significant figure in the realm of ink jet printing technology. His patents reflect a commitment to enhancing image quality and printing efficiency, marking him as an influential inventor in this field.