Joseph J Vuillemin

Title: Joseph J Vuillemin: Innovator in Micromirror Technology

Introduction

Joseph J Vuillemin is a notable inventor based in Newton Upper Falls, MA (US). He has made significant contributions to the field of micromirror technology, particularly with his innovative designs that address temperature-induced form changes.

Latest Patents

Vuillemin holds a patent for a micromirror having counterbalancing structures and a method for manufacturing the same. This multilayer micromirror structure is designed to exhibit minimal form change in response to temperature variations. The patent describes a reflective layer placed on a substrate layer, with a counterbalancing structure ensuring that a neutral plane is positioned at a predetermined location relative to both the substrate and reflective layers. This design allows the structure to maintain a specific geometric form when forces are applied at the neutral plane. The manufacturing method involves etching a substrate to define the desired structure, depositing a conformal layer of masking material, and further etching to expose parts of the substrate before depositing silicon to achieve the final structure. The process concludes with the deposition of a reflective layer on the finished structure.

Career Highlights

Throughout his career, Joseph J Vuillemin has worked with prominent companies such as Lucent Technologies Inc. and Agere Systems Inc. His experience in these organizations has contributed to his expertise in micromirror technology and related fields.

Collaborations

Vuillemin has collaborated with notable individuals in his field, including Dustin Wade Carr and Christopher John Frye. These collaborations have likely enriched his work and contributed to advancements in micromirror technology.

Conclusion

Joseph J Vuillemin's innovative work in micromirror technology, particularly his patented designs, showcases his significant contributions to the field. His collaborations and career experiences further highlight his role as a key inventor in this area.