Lemuet Sylvain

Title: Lemuet Sylvain and Geodetic Satellite Innovation.

Introduction

Lemuet Sylvain is an inventor associated with Cannes, France, and the aerospace company Aérospatiale Société Nationale Industrielle. His listed patent concerns a retroreflector system for geodetic satellites.

Latest Patents

Sylvain is credited with 1 patent: “Low Mass Velocity-Aberration Correcting Retroreflector Geodetic Satellite.” The invention describes a spacecraft for geodetic applications equipped with a cube-corner retroreflector designed to face the planet. Its three substantially orthogonal faces form dihedral angles around the reflector’s normal, and its effective diameter is at least three centimeters. The reflector’s position relative to the spacecraft’s center of mass is arranged so that its projection toward the planet’s center remains at a known value, with variations of less than five centimeters. This configuration addresses the precise positioning needed for satellite-based geodetic measurements.

Career Highlights

The available information associates Sylvain’s patent work with Aérospatiale Société Nationale Industrielle. The patent’s focus on reflector geometry and spacecraft mass positioning illustrates an engineering approach to improving the accuracy of geodetic satellite observations.

Collaborations

Glenn Lund is identified as Sylvain’s coworker. The available details do not specify Lund’s role in the patent or the extent of their collaboration.

Conclusion

Lemuet Sylvain’s recorded contribution is a geodetic satellite retroreflector design that emphasizes precise alignment and stable positioning for measurement applications.