This inventor holds 11 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1992-2001.
Location History:
- Piscataway, NJ (US) (1992 - 2000)
- Highland Park, NJ (US) (1993 - 2001)
Company Filing History:
Years Active: 1992-2001
Title: Innovations of Raymond A. Schnitzler
Introduction
Raymond A. Schnitzler is a notable inventor based in Highland Park, NJ, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in video signal processing, contributing significantly to the field of video technology.
Latest Patents
One of Schnitzler's latest patents involves a video signal encoded with additional detail information. In this invention, video tape recording apparatus separates composite video signals into their luminance and chrominance components for processing prior to recording. The luminance components are digitized, adaptively filtered, and transformed into a digital signal that modulates the frequency of the luminance carrier signal used in video tape recording. The chrominance components are converted to color-under signals for recording. During playback, the system ensures backward compatibility by de-emphasizing high frequencies during recording and re-emphasizing them during playback to maintain full NTSC or PAL luminance bandwidth. Another significant patent addresses the de-emphasis and subsequent re-emphasis of high-energy reversed-spectrum components of a folded video signal. This system reproduces a luminance signal from a medium containing a previously recorded luminance signal, effectively restoring dynamic range and reducing noise.
Career Highlights
Schnitzler's career is marked by his association with Samsung Electronics Co., Ltd., where he has made substantial contributions to video technology. His innovative approaches have led to advancements that enhance the quality and compatibility of video recordings.
Collaborations
Throughout his career, Schnitzler has collaborated with notable colleagues, including Christopher H. Strolle and Werner F. Wedam. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
Raymond A. Schnitzler's contributions to video technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the evolution of video signal processing and playback systems.