Company Filing History:
Years Active: 1990-1991
Title: William R. Dolson: Innovator in Video Signal Processing
Introduction
William R. Dolson is a notable inventor based in New York, NY (US). He has made significant contributions to the field of video signal processing, holding a total of 2 patents. His work focuses on enhancing the integrity and security of video signals, making him a key figure in this technological domain.
Latest Patents
Dolson's latest patents include innovative methods for anti-copying video signal processing. One patent addresses the issue of counting circuitry in the vertical synchronizing circuit of a video receiver. This invention prevents the generation of vertical control signals at a fixed, standard periodicity when the video signal exhibits a changing field interval. By deleting certain vertical pulses and equalizing pulses from the video signal, Dolson minimizes perturbations in the displayed video picture.
Another significant patent involves modifying a television signal to inhibit unauthorized recording and reproduction. This invention allows for the display of a video picture on a television receiver while preventing conventional video recorders from reproducing unauthorized recordings. The modification of the frame length, either by changing the duration of horizontal line intervals or the number of horizontal lines, is a key feature of this patent. The adjustable profile pattern representing the variation of video frame duration can be easily modified through software, accommodating different circumstances.
Career Highlights
William R. Dolson has established himself as a prominent inventor in the field of video technology. His work at Eidak Corporation has allowed him to explore and develop innovative solutions that address contemporary challenges in video signal processing.
Collaborations
Dolson has collaborated with notable colleagues, including Eugene Leonard and Bill Perlman. Their combined expertise has contributed to the advancement of video technology and the successful development of Dolson's patents.
Conclusion
William R. Dolson's contributions to video signal processing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing video technology and protecting intellectual property in the digital age.