Company Filing History:
1 out of 102 
1 out of 158 
Years Active: 2025
Title: Jianghai Du - Innovator in Solar Technology
Introduction
Jianghai Du is a prominent inventor based in Zhejiang, China. He has made significant contributions to the field of solar technology, particularly in the development of solar cells and photovoltaic modules. His innovative approach has led to advancements that enhance the efficiency and manufacturing processes of solar energy systems.
Latest Patents
Jianghai Du holds a patent for a solar cell, photovoltaic module, and method for manufacturing a photovoltaic module. The patent describes a solar cell that includes a substrate, first busbars, and second busbars arranged on the substrate. The first fingers are connected to the first busbars, while the second fingers are connected to the second busbars. The first and second busbars have opposite polarities, with the first fingers sharing the same polarity as the first busbars and the second fingers sharing the same polarity as the second busbars. The substrate is designed with busbar pits, where at least part of the first and second busbars are located. The depths of these busbar pits range from 30 μm to 50 μm, and the ratios of the depths to the heights of the busbars range from 10:3 to 6:5.
Career Highlights
Throughout his career, Jianghai Du has worked with notable companies in the solar industry, including Jinko Solar Co., Ltd. and Zhejiang Jinko Solar Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of solar technologies.
Collaborations
Jianghai Du has collaborated with several professionals in the field, including Yuncheng Cao and Yingli Guan. These collaborations have fostered innovation and have been instrumental in the development of new technologies in solar energy.
Conclusion
Jianghai Du'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 impact the efficiency and effectiveness of solar 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.