Erhard Schubert

Title: Erhard Schubert: Innovator in Printing Technology

Introduction

Erhard Schubert is a notable inventor based in Bad Berleburg, Germany. He has made significant contributions to the field of printing technology, particularly in the area of color image registration. His innovative approach has led to advancements that enhance the quality and precision of multi-color printed images.

Latest Patents

Erhard Schubert holds a patent for a "Method and apparatus for determining register differences." This invention provides a system and method for determining register differences between the images that comprise a multi-color printed image. The technology utilizes a color video camera with macro optics to scan parts of the image. The video image is processed to derive multiple single-color images, which are stored in respective single-color memories. A register-checking location is selected based on contours in the printed image that feature at least two superimposed single colors. The information in the color memories is then processed to determine separation contours for the respective colors. Offsets are calculated for the contours in the respective image memories, serving as a measure of register differences between the images. This patent showcases his innovative thinking and technical expertise in the printing industry.

Career Highlights

Erhard Schubert has had a distinguished career, working with Man Roland Druckmaschinen AG, a prominent company in the printing machinery sector. His work has focused on improving the accuracy and efficiency of printing processes, making significant strides in the industry.

Collaborations

Throughout his career, Erhard has collaborated with notable colleagues, including Gerd Steiner and Rudi Weniger. These partnerships have contributed to the development of advanced printing technologies and have fostered a collaborative environment for innovation.

Conclusion

Erhard Schubert's contributions to printing technology, particularly through his patented methods for determining register differences, highlight his role as an influential inventor in the field. His work continues to impact the quality of multi-color printing, showcasing the importance of innovation in this industry.