William J Buynak

Title: The Innovations of William J Buynak

Introduction

William J Buynak is a notable inventor based in Bayville, NY (US). He has made significant contributions to the field of video technology, particularly in anti-copying measures for video materials. With a total of 3 patents, his work has had a lasting impact on how video content is protected from unauthorized duplication.

Latest Patents

One of Buynak's latest patents is a videotape anti-copying encryption scheme. This invention provides anti-copying protection for video material by inserting at least one high-amplitude pulse into various lines of the video signal. This insertion occurs in and immediately preceding the vertical interval associated with each field during the mastering process. The method allows for the insertion of a higher amplitude pulse than would otherwise be possible, ensuring that the resulting modified video material can be viewed properly on a TV receiver or other display. However, when an attempt is made to copy from the legitimate source, the copy yields a video signal that is too distorted for proper viewing.

Another significant patent by Buynak involves horizontal pulse augmentation of a video signal. In this invention, augmenting pulses are added to the horizontal sync pulse intervals of a video signal. The magnitude of these augmenting pulses is chosen so that the modified signal can be displayed without distortion. However, when the modified video signal is recorded and reproduced by a typical VCR, attenuation of the augmenting pulses occurs, resulting in an unsatisfactory display on television receivers.

Career Highlights

Throughout his career, William J Buynak has worked with prominent companies in the video technology sector, including U.S. Philips Corporation and Technicolor Videocassette, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for video content protection.

Collaborations

Buynak has collaborated with notable individuals in his field, including Michael A Sterling and Eugene Leonard. These partnerships have likely enriched his work and led to further advancements in video technology.

Conclusion

William J Buynak's contributions to video technology, particularly in anti-copying measures, demonstrate his innovative spirit and dedication to protecting intellectual property. His patents continue to influence the industry and provide valuable insights into video content security.