Company Filing History:
2 out of 197 
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1 out of 441 
Years Active: 2015-2025
Title: Innovator Spotlight: Frédéric Jeanrenaud
Introduction
Frédéric Jeanrenaud is a notable inventor hailing from La Chaux-de-Fonds, Switzerland. With a strong portfolio of five patents, he has made significant contributions to the fields of timepiece and jewelry design, particularly through innovative coating technologies and material applications.
Latest Patents
Frédéric's latest patents demonstrate his expertise in functionality and aesthetics. One patent focuses on an external part for a timepiece or piece of jewelry that incorporates an interferential color coating. This inventive part consists of a substrate layered with an opaque or semi-opaque reflective layer, a transparent layer with a specific refractive index, and an absorbent layer, all working together to produce a predetermined interference color.
Another recent innovation is his patent for a black component decorated with stones, intended for the internal parts of a timepiece or jewelry. This component features a substrate partially coated with a black layer made from carbon nanotubes or aluminum oxide. Unique to this design is the careful placement of the black layer, which is intentionally absent on the part facing the decorative stone, enhancing both functionality and visual appeal.
Career Highlights
Frédéric Jeanrenaud has worked with prestigious companies in the luxury watch industry, including Omega SA and The Swatch Group Research and Development Ltd. His roles in these companies have allowed him to push the boundaries of design and innovation, contributing to advancements in timepiece technology.
Collaborations
Throughout his career, Frédéric has collaborated with talented colleagues such as Pierry Vuille and Yann Enggist. These collaborations have facilitated creative synergy and have allowed for the successful development of his inventive designs.
Conclusion
Frédéric Jeanrenaud exemplifies the spirit of innovation in the luxury watch and jewelry industries. With a focus on enhancing both the visual and functional aspects of timepieces, his work continues to influence and inspire new trends in design. His patents reflect a deep understanding of materials and aesthetics, solidifying his reputation as a visionary inventor.