Company Filing History:
Years Active: 1980-1982
Title: Hermann Wischer: Innovator in Video Signal Processing
Introduction
Hermann Wischer is a notable inventor based in Kiel, Germany, recognized for his contributions to video signal processing. With a total of four patents to his name, Wischer has made significant advancements in the field, particularly in methods that enhance the quality of video signals.
Latest Patents
Wischer's latest patents include innovative methods for converting a video signal into a black/white signal. This invention addresses challenges in facsimile reproduction, specifically the conversion of video signals obtained by scanning originals. The method ensures that grey/black and grey/white transitions are accurately evaluated, preventing information loss in copies. By eliminating the DC component of the video signal and utilizing a dynamic threshold, Wischer's approach creates clear boundary lines that enhance the visibility of letters and colored areas in reproductions.
Another significant patent involves boosting discontinuous-value video signals. This method derives upper and lower accompanying signals that dynamically follow the video signal. By forming differential values between these signals and the original video signal, Wischer's technique effectively boosts the quality of the discontinuous-value video signal, enhancing its clarity and detail.
Career Highlights
Throughout his career, Wischer has worked with esteemed companies such as Dr. Ing. Rudolf Hell GmbH. His experience in these organizations has contributed to his expertise in video signal processing and innovation.
Collaborations
Wischer has collaborated with notable individuals in his field, including Rudiger Sommer and Ruediger Sommer. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Hermann Wischer's contributions to video signal processing through his patents demonstrate his commitment to innovation and excellence in technology. His work continues to influence the field, ensuring that video signals are processed with greater accuracy and clarity.
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.