Company Filing History:
Years Active: 1980-2001
Title: Werner F. Wedam: A Pioneer in Video Signal Technology
Introduction
Werner F. Wedam, an innovative inventor based in Lawrenceville, NJ, has made significant contributions to video signal technology. With a robust portfolio boasting 15 patents, his work has greatly impacted how video signals are processed and reproduced, exemplifying his expertise and dedication to advancements in this field.
Latest Patents
Among his notable recent patents is the invention focused on the "Deemphasis and subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal." This groundbreaking system effectively reproduces a luminance signal from a medium containing a previously recorded luminance signal. By utilizing a circuit that recovers the luminance signal from the medium, it separates low-frequency and compressed high-frequency portions. The result is a cored high-frequency portion with expanded dynamic range and reduced noise, ultimately reproducing a full-band luminance signal with restored dynamic range for high frequencies while minimizing visible noise.
Another significant invention is the "System for recording and reproducing a wide bandwidth video signal." This invention involves an encoder that separates luminance and chrominance signal components for video signals. By adaptively de-emphasizing the higher frequency portion of the luminance signal and folding it into the spectrum of lower frequency portions, this process generates a folded-spectrum luminance signal suitable for modulation and magnetic recording. The resulting system allows for compatibility with conventional VHS reproduction devices, showcasing Wedam's ingenuity in enhancing video recording and playback.
Career Highlights
Throughout his career, Werner F. Wedam has collaborated with some of the industry's leading companies, including Samsung Electronics Co., Ltd. and RCA Inc. His expertise and innovative spirit have allowed him to contribute meaningfully to the advancement of technology within these major organizations.
Collaborations
In addition to his work in prominent companies, Wedam has collaborated with respected professionals in the field, such as Christopher H. Strolle and Raymond A. Schnitzler. These collaborations have helped him refine his inventions and expand the impact of his work within the industry.
Conclusion
Werner F. Wedam stands out as a leading inventor in the realm of video technology, with a track record of 15 patents that reflect his innovative capabilities. His groundbreaking inventions continue to shape how video signals are processed and reproduced, making him a significant figure in the industry. As technology evolves, the contributions of inventors like Wedam pave the way for future advancements in video signal processing.
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