Location History:
- Santa Barbara, CA (US) (1997 - 2000)
- New York, NY (US) (1993 - 2003)
Company Filing History:
5 out of 2,335 
2 out of 58,131 
1 out of 198 Years Active: 1993-2003
Title: Innovations of Erhan H Gunday
Introduction
Erhan H Gunday is a notable inventor based in New York, NY (US). He holds a total of 9 patents, showcasing his contributions to the field of technology and innovation. His work primarily focuses on video signal processing and related technologies.
Latest Patents
One of Gunday's latest patents is an apparatus for generating video signals representing a photographic image previously recorded in a frame on a photographic film-type medium. This cine-video system includes a film transport mechanism for advancing or rewinding the film, an image projector that detects when a film frame is positioned at the film gate, and a video pickup system that generates a video signal representing the projected image. Additionally, the system features a window generating capability for enhancing the video signal within a user-selectable range. It can produce various output video signals, including a "Hi-line" output video signal and a "D-2" standard digital output video signal, all controlled by a programmable digital signal processor.
Another significant patent by Gunday is a video signal compensator designed to compensate for differential picture brightness of an optical image due to uneven illumination. This device generates a compensating signal to produce a video signal that represents an optical image with uniform brightness. The compensating signal can be created by either an analog or digital signal processing device, ensuring that the video signal accurately reflects the optical image.
Career Highlights
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