This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Thomson Tubes Electroniques, Thomson-Csf. Active years: 1985-2002.
Company Filing History:
Years Active: 1985-2002
Title: The Innovations of Dominique Henry
Introduction
Dominique Henry is a notable inventor based in Elancourt, France. He has made significant contributions to the field of electronics, particularly in the development of advanced traveling wave tubes. With a total of six patents to his name, Henry's work showcases his expertise and innovative spirit.
Latest Patents
One of Henry's latest patents is the "Multiband travelling wave tube of reduced length capable of high power functioning." This invention is designed to operate as an amplifier within multiple frequency bands. It features a microwave line through which electrons travel, amplifying signals effectively. The design includes an input section that preamplifies the signal and a series of output sections that amplify the signal if it falls within their designated frequency bands. This innovative approach allows for a shorter tube length while maintaining high power capabilities.
Another significant patent is the "Travelling-wave tube provided with a brazed 'T' shaped helix delay line." This invention involves a helix mounted in a metal sleeve, supported by dielectric rods. The T-shaped cross-section of the helix enhances its performance by preventing electric arcs at the brazing beads. This design is particularly beneficial for traveling-wave tubes operating in wide bandwidths and at high power levels.
Career Highlights
Throughout his career, Dominique Henry has worked with prominent companies such as Thomson-CSF and Thomson Tubes Electroniques. His experience in these organizations has