This inventor holds 1 USPTO granted patent. Top assignee: Thomson-Csf. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: The Innovations of Jean P Trahand
Introduction
Jean P Trahand is a notable inventor based in Paris, France. He is recognized for his contributions to the field of television technology. His innovative work has led to the development of a unique patent that addresses a common issue in video imaging.
Latest Patents
Trahand holds a patent for a "Television camera equipped with an anti-blooming device." This invention allows for the automatic elimination of the blooming effect produced by a saturating bright spot. The device features a closed loop formed by a circuit that compares the video signal with a predetermined threshold. This threshold is close to the saturating level, and the output supplies a generator for deflection signals corresponding to the localization of the bright spot on the image. Additionally, it includes a generator for producing a unblanking signal for the tube during the line flyback, with a frequency that varies based on the brightness of the bright spot. The invention effectively modifies the tube sensitivity at the location of the bright spot by reducing the charge integration time.
Career Highlights
Trahand has made significant strides in his career, particularly through his work at Thomson-CSF. His innovative approach to television technology has garnered attention and respect within the industry. His patent is a testament to his expertise and dedication to improving video imaging technology.
Collaborations
One of his notable collaborators is Christian Pepin. Their partnership has contributed to the advancement of technology in their field.
Conclusion
Jean P Trahand's contributions to television technology through his innovative patent demonstrate his commitment to enhancing video imaging. His work continues to influence the industry and showcases the importance of innovation in technology.