Company Filing History:
4 out of 14,087 
4 out of 21,361 
Years Active: 1988-2007
Title: Innovations by Peter J Quadflieg
Introduction
Peter J Quadflieg is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of display technology, holding a total of 8 patents. His work primarily focuses on improving the representation of gray tones in display devices, which is crucial for various applications, including medical imaging.
Latest Patents
One of his latest patents is a "Display device with improved representation of the shades of grey." This invention relates to a display device that renders gray tone images on a monitor controlled by electron rays. It includes a correction unit that generates output image signals comprising gray tone values from an original image signal. This innovation aims to adapt the brightness distribution of the monitor to optimize perceptional brightness.
Another significant patent is the "Method of reproducing a gray scale image in colors." This method allows for the reproduction of gray scale images in color on a monitor. Each shade of gray is assigned an output value for driving the electron guns of the color monitor. This assignment ensures that color deviations enable differentiation of the shades of gray without disturbing the viewer, preserving the optical density of the original gray scale image.
Career Highlights
Peter J Quadflieg has worked with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his expertise in display technology and innovation.
Collaborations
Throughout his career, he has collaborated with notable individuals, including Martin Weibrecht and Walter Hillen. These collaborations have likely enriched his work and led to advancements in his field.
Conclusion
Peter J Quadflieg's contributions to display technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way gray tones are represented in various applications, particularly in medical imaging.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.