Jean Dansac is a notable inventor based in Paris, France. He has made significant contributions to the field of technology, particularly in the development of advanced targeting and imaging systems. With a total of 4 patents to his name, Dansac's work showcases his expertise and innovative spirit.

Latest Patents

Among his latest patents is a "Target marker to attract projectiles provided with a homing head." This innovative marker is designed to enhance the precision and efficiency of guidance systems for homing heads targeting specific locations. The marker features an ovoid casing equipped with a firing fuse, a magnet, and a coil that detects flux variations upon impact with a magnetic surface. Inside the casing, there are essential components such as a battery, an electronic control and transmission circuit, and a cylinder of thrustors linked by pyrotechnical delaying mechanisms. After the marker impacts the ground, the electronic circuit activates the first thrustor, causing subsequent thrustors to leap until the marker adheres to a magnetic surface. Once a flux variation is detected, the electronic circuit triggers the firing of the fuse, ejecting the casing and thrustor cylinder while activating a microwave or infrared transmitter, depending on the homing head's requirements.

Another significant patent is the "Infrared imaging device using a pyroelectric image tube." This device operates in a panning mode with exceptional sensitivity, allowing users to view specific areas of the observed field. The pyroelectric imaging tube shifts relative to the scene, reading the infrared image in a line-by-line scan. The shift occurs at a speed that corresponds to a whole number of line intervals during one image frame scan, ensuring that each point is examined multiple times across successive frame periods. The resulting video signal is processed to perform multiple integrations, enhancing the overall imaging quality.

Career Highlights

Jean Dansac is currently associated with Thomson-CSF, a prominent company known for its advancements in technology and defense systems. His work at this organization has allowed him to further develop his innovative ideas and contribute to cutting-edge projects.

Collaborations

Dansac has collaborated with notable coworkers, including Georges Couderc and Christian Pepin. Their combined expertise has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Jean Dansac's contributions to the field of

Profile summary based on public USPTO records.

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