Company Filing History:
Years Active: 1976-1986
Title: Josef Helmberger: Innovator in Color Technology
Introduction
Josef Helmberger is a notable inventor based in Munich, Germany. He has made significant contributions to the field of color technology, holding a total of 7 patents. His work focuses on methods and arrangements for adjusting color saturation in video and imaging technologies.
Latest Patents
One of Helmberger's latest patents is a method of and arrangement for adjusting color saturation in a video. This invention involves sensing an image to generate red, blue, and green signals that represent the characteristics of the image. These signals are processed to create a luminance signal, from which unadjusted difference signals are derived. By using variable resistors, the adjusting factor for color saturation can be modified, allowing for simple and cost-effective control of color saturation.
Another significant patent is the solid-state color-copying scanner. This device scans an original multicolor image by displacing it past a scanning location. A white light irradiates a strip of the original for a predetermined time, during which different color-component strips are derived. These strips are then processed by solid-state transducers to reproduce the respective color components on a copy sheet.
Career Highlights
Josef Helmberger is currently employed at Agfa-Gevaert AG, a company known for its innovations in imaging technology. His work has been instrumental in advancing the capabilities of color reproduction and imaging systems.
Collaborations
Helmberger has collaborated with notable coworkers, including Friedrich Bestenreiner and Reinhold Deml. Their combined expertise has contributed to the development of innovative solutions in the field of color technology.
Conclusion
Josef Helmberger's contributions to color technology through his patents and work at Agfa-Gevaert AG highlight his role as a significant innovator in the industry. His inventions continue to influence the way color is managed and reproduced in various imaging applications.
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