Company Filing History:
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Years Active: 2022-2023
Title: Innovations of Won Jae Chang in Solar Cell Technology
Introduction
Won Jae Chang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of solar cell technology, holding 2 patents that showcase his innovative approaches. His work focuses on enhancing the efficiency and manufacturing processes of solar cells.
Latest Patents
Chang's latest patents include a method of manufacturing solar cells that incorporates a single crystalline silicon substrate. This design features a polycrystalline silicon layer on the back and side surfaces of the substrate, along with a diffusion region on the front surface. The solar cell also includes a front passivation layer on the diffusion region and a back passivation layer on the polycrystalline silicon layer. Notably, the side surfaces of the substrate are divided into portions with and without the polycrystalline silicon layer. Another patent details a comprehensive method for manufacturing solar cells, which involves forming a polycrystalline silicon layer, texturing the front surface of the substrate, and creating conductive regions with passivation layers. These innovations aim to improve the overall performance and manufacturability of solar cells.
Career Highlights
Throughout his career, Won Jae Chang has worked with prominent companies in the solar technology sector. He has been associated with Shangrao Jinko Solar Technology Development Co., Ltd and LG Electronics Inc. His experience in these organizations has contributed to his expertise in solar cell manufacturing and innovation.
Collaborations
Chang has collaborated with talented individuals in the field, including Young Gu Do and Sung Jin Kim. These partnerships have likely fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Won Jae Chang's contributions to solar cell technology reflect his dedication to innovation and excellence. His patents and career achievements highlight his role as a significant figure in advancing renewable energy solutions.
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.