Eberhard Schulz

Title: Eberhard Schulz: Innovator in Copying Technology

Introduction

Eberhard Schulz is a notable inventor based in Unterhaching, Germany. He has made significant contributions to the field of copying technology, holding a total of 2 patents. His work focuses on enhancing the quality and efficiency of photographic reproduction processes.

Latest Patents

One of Schulz's latest patents is titled "Masking of transparencies for copying." This invention involves positioning a transparency in register with copy material that has sensitivity maxima in the blue, green, and red wavelength ranges of the spectrum. An illuminating unit, which includes an array of cells such as an LCD, is used to expose the copy material. The density of each cell can be varied individually, allowing for adjustable illumination intensity. This adjustment ensures that the density of each cell changes by approximately the same factor in the spectral ranges corresponding to the neighborhoods of the sensitivity maxima.

Another significant patent is the "Apparatus and method for copying photographic masters at variable." In this invention, light is passed through a negative located in a primary optical path towards a band of copy material. A movable reflector deflects the light into a secondary optical path, where a mat, transparent plate is situated. This plate is positioned in a plane that is a conjugate of the plane of the copy material. A sharp image of the negative is formed on the plate, and light passing through it is deflected into a tertiary optical path by a second reflector. A video camera senses the light entering the tertiary path, allowing the image on the plate to be reproduced on a monitor for evaluation prior to copying.

Career Highlights

Eberhard Schulz is currently associated with Agfa-Gevaert AG, a company known for its innovations in imaging technology. His work at Agfa-Gevaert has allowed him to develop and refine his inventions, contributing to advancements in the field.

Collaborations

Throughout his career, Schulz has collaborated with notable colleagues, including Friedrich Jacob and Wolfgang Zahn. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in copying and imaging.

Conclusion

Eberhard Schulz's contributions to copying technology through his patents and work at Agfa-Gevaert AG highlight his role as an influential inventor. His innovative approaches continue to shape the future of