Company Filing History:
Years Active: 1995-1999
Title: Dean L. Weideman: Innovator in Video Signal Processing and Thermal Imaging
Introduction
Dean L. Weideman is a notable inventor based in Lomita, California. He has made significant contributions to the fields of video signal processing and thermal imaging. With a total of 3 patents to his name, Weideman's work has advanced the technology used in various applications.
Latest Patents
One of his latest patents is titled "Apparatus and method for removing offset and shading from a video signal." This invention includes a filter that convolves the video signal with a second derivative. The filter is designed to remove offset and shading from the sensor's video signal prior to Fourier analysis, allowing for fully automated measurements. Another significant patent is the "Infrared line source projector." This device projects a vertical line source of infrared energy for testing thermal imaging sensors. It utilizes a wire that emits infrared energy when an electrical current is applied, enabling precise testing of thermal imaging technology.
Career Highlights
Dean L. Weideman is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the capabilities of various electro-optical sensors and thermal imaging systems.
Collaborations
Some of his notable coworkers include Harold J. Orlando and Lawrence M. Scherr. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Dean L. Weideman's contributions to video signal processing and thermal imaging have made a lasting impact in the field of technology. His innovative patents and career at Northrop Grumman Systems Corporation highlight his dedication to advancing engineering solutions.