Location History:
- Marseilles, CH (2019)
- Marseilles, FR (2021)
- Prilly, CH (2022)
Company Filing History:
Years Active: 2019-2022
Title: The Innovative Mind of Thomas Walger
Introduction
Thomas Walger is a notable inventor based in Prilly, Switzerland. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on creating unique visual effects through innovative methods and apparatuses.
Latest Patents
One of his latest patents is titled "Synthesis of moving and beating moiré shapes." This invention proposes a method for producing an authenticable moiré shape that simultaneously moves and exhibits a beating effect. The method combines 1D or 2D moiré patterns with level line moiré techniques. When the compound displaying this moiré is tilted, the shape moves, and its intensity levels change significantly while remaining recognizable. The design includes a base layer made of patterned metallic tiny shapes and a revealing layer composed of a 1D array of cylindrical lenslets or a 2D array of spherical or aspherical lenslets.
Another significant patent is "Synthesis of superposition shape images by light interacting with superposed layers of lenslet gratings." This invention describes methods and apparatuses for creating superposition shape images using superposed base and revealing layers of lenslet gratings. These images can convey messages recognizable by human observers or image acquisition devices like smartphones. The techniques employed range from 1D moiré to lenticular image and phase shift superposition techniques. The applications of this technology include protecting documents and valuable items against counterfeiting, creating eye-catching advertisements, and enhancing the decoration of buildings and exhibitions.
Career Highlights
Thomas Walger is affiliated with the École Polytechnique Fédérale de Lausanne, a prestigious institution known for its cutting-edge research and innovation. His work has garnered attention in the field of optical technologies, showcasing his ability to blend art and science through his inventions.
Collaborations
Throughout his career, Thomas has collaborated with esteemed colleagues such as Roger David Hersch and Valentin Flauraud. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Thomas Walger's innovative contributions to optical technologies highlight his expertise and creativity in the field. His patents not only advance scientific understanding but also have practical applications that can enhance various industries. His work continues to inspire future innovations in visual technology.