This inventor holds 2 USPTO granted patents. Top assignee: Solems (s.a.). Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Jean-Marie Siefert: Innovator in Photovoltaic Technology
Introduction
Jean-Marie Siefert is a notable inventor based in Arcueil, France. He has made significant contributions to the field of photovoltaic technology, holding 2 patents that focus on enhancing solar energy efficiency and transparency.
Latest Patents
Siefert's latest patents include a photovoltaic device and a solar module that features partial transparency. The first patent discloses a photovoltaic device that comprises a transparent, electrically insulating substrate. It utilizes a plurality of photoelectric conversion elements that employ thin-layer technology, arranged in a stack on the substrate. These elements consist of a layer of material forming an opaque electrode, which is traversed by cuts or openings. The design allows for the creation of bands of material that are favorably oriented in the direction of photogenerated current lines. Additionally, a protective shoulder may reinforce the insulation of the cuts between layers, enabling the production of partially transparent solar cells or modules.
The second patent focuses on a photovoltaic thin layers panel structure. This structure is designed to form a photovoltaic device that includes an electrically insulating transparent support substrate. It features photosensitive elements made up of thin layers stacked on the substrate's first face. An opaque electrically conducting layer has openings that permit light to pass through the photosensitive elements. The structure is further enhanced by an electrically insulating transparent potting layer that covers the photoactive conversion elements, topped with a protective plate that may be curved.
Career Highlights
Jean-Marie Siefert is currently associated with Solems, a company that specializes in solar technology. His work has been instrumental in advancing the efficiency and functionality of solar energy systems.
Collaborations
Siefert has collaborated with notable colleagues, including Alain Ricaud and Jacques Schmitt, contributing to the innovative projects at Solems.
Conclusion
Jean-Marie Siefert's contributions to photovoltaic technology demonstrate his commitment to advancing solar energy solutions. His innovative patents reflect a deep understanding of the complexities involved in creating efficient and partially transparent solar devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile