Location History:
- Hericy, FR (2000)
- Hericy sur Seine, FR (2009)
Company Filing History:
2 out of 6 
1 out of 701 
1 out of 13 
Years Active: 2000-2009
Title: Jacques Michel Julliard: Innovator in Soundproofing Technology
Introduction
Jacques Michel Julliard is a notable inventor based in Hericy, France. He has made significant contributions to the field of soundproofing technology, holding two patents that showcase his innovative approach to acoustic solutions.
Latest Patents
Julliard's latest patents include a soundproofing panel with beads and a method of manufacture. The first patent describes a soundproofing panel that features a core sandwiched between a solid wall and a porous wall. This core is connected to the walls and contains partitions that extend in the thickness direction, forming cells. Each cell is equipped with at least one sound energy dissipating layer made of hollow spherical beads that have porous and micro-perforated walls. These beads are held in place by nets secured to the partitions. The second patent outlines a soundproofing panel that consists of a honeycomb core situated between a solid skin and a porous skin. The honeycomb's cells are divided into resonant cavities by partitions that are traversed by passages interlinking the cavities. These partitions are formed by hollow microbeads with porous walls, bonded together at their contact points. This innovative design combines high performance in terms of sound excitation linearity, attenuation band, bulk, and mechanical strength.
Career Highlights
Throughout his career, Julliard has worked with several prominent companies, including Ateca and Société Nationale d'Étude et de Construction de Moteurs d'Aviation. His experience in these organizations has contributed to his expertise in soundproofing technologies.
Collaborations
Julliard has collaborated with notable individuals in his field, including Osmin Regis Delverdier and Georges Jean Riou. These partnerships have likely enriched his work and led to further advancements in soundproofing solutions.
Conclusion
Jacques Michel Julliard is a distinguished inventor whose work in soundproofing technology has made a significant impact. His innovative patents reflect his commitment to enhancing acoustic performance and mechanical strength in soundproofing applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.