Company Filing History:
Years Active: 1999-2001
Title: Beatrice Dagens: Pioneering Optical Innovations in Paris
Introduction: Beatrice Dagens is a prominent inventor based in Paris, France, known for her innovative contributions to the field of optical components. With a total of five patents to her name, she has significantly impacted the development of semiconductor optical amplifiers, enhancing their functionality and efficiency.
Latest Patents: Among her latest patents is an optical component that utilizes semiconductor optical amplifiers with a reduced number of independent electrodes. This invention features various regions that share the same vertical structure, in which an active waveguide is embedded between upper and lower buffer layers. Each region incorporates lower and upper electrodes to inject equal or variable current densities. The component is distinguished by at least one electrode that spans multiple regions and has distributed resistivity adjusted based on the specific region. Another significant patent is for a semiconductor optical amplifier device designed to dramatically increase its saturation threshold without compromising gain. This invention includes an input coupler with multiple output ports connected to a similarly structured output coupler, thereby facilitating advanced optical signal transmission and all-optical switching applications.
Career Highlights: Beatrice Dagens plays a vital role as an innovator at Alcatel, where her work focuses on semiconductor optical technologies. Her patents have paved the way for advancements in optical communications, reflecting her dedication to enhancing optical systems' performance.
Collaborations: Throughout her career, Beatrice has collaborated with notable coworkers, including Christopher Janz and Leon Goldstein. These collaborations have fostered a dynamic environment conducive to innovation, allowing for the exchange of ideas and technological advancements in optical engineering.
Conclusion: Beatrice Dagens exemplifies the spirit of innovation through her significant contributions to optical components and semiconductor technology. Her patents and collaborative efforts at Alcatel position her as a leading figure in her field, inspiring the next generation of inventors and driving technological progress in optical communication systems.
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.