Company Filing History:
4 out of 38 
1 out of 205 
1 out of 832,680 Years Active: 2008-2015
Title: The Innovative Contributions of Navid S Fatemi
Introduction
Navid S Fatemi is a prominent inventor based in Albuquerque, NM (US). He has made significant contributions to the field of solar energy through his innovative patents. With a total of 6 patents, Fatemi has focused on advancing solar cell technology, particularly in multijunction solar cells.
Latest Patents
One of his latest patents is titled "Multijunction solar cell with two step diffusion region in substrate." This invention features a solar cell that includes a first subcell with a germanium (Ge) substrate. The substrate has a diffusion region doped with n-type dopants, including phosphorus and arsenic. Notably, the upper portion of this diffusion region has a higher concentration of phosphorus (P) atoms than arsenic (As) atoms. Additionally, the second subcell consists of a layer of either gallium arsenide (GaAs) or indium gallium arsenide (InGaAs) placed over the substrate. Another significant patent is the "Method of fabricating a multijunction solar cell." This method outlines the process of providing a substrate and depositing a nucleation first layer directly in contact with it. The method also includes depositing a second layer containing an arsenic dopant over the nucleation layer, which serves as a diffusion barrier to limit the depth of arsenic diffusion into the substrate.
Career Highlights
Navid S Fatemi has worked with notable companies in the solar industry, including Emcore Solar Power, Inc. and Emcore Corporation. His work has contributed to advancements in solar technology, making him a key figure in the field.
Collaborations
Throughout his career, Fatemi has collaborated with esteemed colleagues such as Mark A Stan and Nein Y Li. These collaborations have further enhanced his innovative work in solar energy.
Conclusion
Navid S Fatemi's contributions to solar technology through his patents and collaborations highlight his role as an influential inventor in the renewable energy sector. His work continues to pave the way for advancements in solar cell technology.
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.