Company Filing History:
5 out of 29,302 
1 out of 68 
1 out of 6 Years Active: 1976-1991
Title: The Innovative Mind of Gerhard Illetschko
Introduction
Gerhard Illetschko, a prominent inventor based in Darmstadt, Germany, has made significant contributions to the field of television technology. With a total of seven patents to his name, Illetschko's work has focused on advancements in picture decoding and noise reduction systems that enhance the quality of television signals.
Latest Patents
Among his latest innovations is a "Still Picture Decoder for Color Television Signals," which details a revolutionary approach to converting scanned still pictures into digital video signals. This invention involves storing signals in a video frame memory to delay them, allowing for the production of a luminance signal with suppressed color carriers. The system detects picture changes, storing and recycling frames until a new signal is detected, ultimately modifying incoming video signals to minimize recycling effects.
Another noteworthy patent is the "Television Noise Reduction System for a Signal Source Having Variable Characteristics." This invention adjusts the correction factor applied to delayed television signals in accordance with whether the original source is repeating frames. It caters to film scanners operating at various speeds, ensuring that correlated noise accumulation is prevented by selectively blocking signal inputs during frame repetitions.
Career Highlights
Gerhard Illetschko has held valuable positions in reputable companies such as Robert Bosch GmbH and BTS Broadcast Television Systems GmbH. His innovative pursuits at these organizations have allowed him to make some of the most significant strides in television signal processing technology.
Collaborations
Throughout his career, Illetschko has collaborated with respected professionals in the field, including Hans-Peter Richter and Reiner Noske. These collaborations have contributed to the development and refinement of his patents, showcasing the importance of teamwork in advancing technological innovations.
Conclusion
Gerhard Illetschko's relentless pursuit of innovation has led to the creation of pivotal technologies in the realm of television broadcasting. With his unique patents and adept collaborations, he continues to leave a lasting impact on the industry, ensuring that viewers can experience clearer and more dynamic television content.