Company Filing History:
Years Active: 1994
Title: The Innovative Contributions of Jean-Marc Lang
Introduction
Jean-Marc Lang is a notable inventor based in Meylan, France. He has made significant contributions to the field of magnet technology, particularly through his innovative methods for controlling the remanent induction of sintered magnets. His work has implications for various applications, including those in advanced electronic devices.
Latest Patents
Jean-Marc Lang holds a patent for a method of controlling the remanence of a sintered magnet. This method involves varying the timing of the application of the orienting field during the cold compression process. The process includes obtaining powders of an appropriate particle size, compressing these powders in an oriented field, sintering, heat treating, machining, and magnetizing to technical saturation. Notably, the cold compression in an orienting field occurs at a precompression rate of more than 15% before the orienting field is applied. This method is applicable to magnets of various shapes, particularly annular magnets used in traveling wave tubes.
Career Highlights
Jean-Marc Lang is associated with Aimants Ugimag SA, where he continues to develop and refine his innovative techniques in magnet technology. His expertise and dedication to research have positioned him as a key figure in his field.
Collaborations
One of his notable collaborators is Robert Tissot, with whom he has worked on various projects related to magnet technology.
Conclusion
Jean-Marc Lang's contributions to the field of magnet technology through his innovative patent demonstrate his commitment to advancing this area of research. His work continues to influence the development of high-performance magnets for various applications.