Company Filing History:
Years Active: 1988-1995
Title: The Innovations of Eugene Leonard
Introduction
Eugene Leonard is a notable inventor based in Sands Point, NY (US). He has made significant contributions to the field of video signal processing, holding a total of 5 patents. His work focuses on enhancing video signals to prevent unauthorized copying and improve display quality.
Latest Patents
One of Eugene Leonard's latest patents is titled "Horizontal pulse augmentation of a video signal." This invention involves adding augmenting pulses to the horizontal sync pulse intervals of a video signal. The purpose is to prevent a copy of the modified video signal from being satisfactorily displayed. The magnitude of these augmenting pulses is carefully chosen to ensure that the modified signal can be displayed without distortion. When recorded and reproduced by a typical VCR, the augmenting pulses are attenuated, leading to issues in detecting horizontal sync in the copied signal, resulting in an unsatisfactory display.
Another significant patent is "Anti-copying video signal processing." This invention prevents counting circuitry in the vertical synchronizing circuit of a video receiver from generating vertical control signals at a fixed periodicity. This is particularly important when the transmitted video signal exhibits a changing field interval. The invention involves deleting certain vertical pulses and equalizing pulses from the video signal to minimize perturbations in the displayed picture.
Career Highlights
Eugene Leonard has worked with several companies throughout his career, including Eidak Corporation and Common Bond Associates. His experience in these organizations has contributed to his expertise in video technology and signal processing.
Collaborations
Eugene has collaborated with notable individuals in the field, including Bill Perlman and Karoly Budai. Their combined efforts have led to advancements in video signal technology.
Conclusion
Eugene Leonard's innovative work in video signal processing has made a significant impact on the industry. His patents reflect a deep understanding of technology and a commitment to improving video display quality.