Company Filing History:
1 out of 7 
1 out of 68 Years Active: 2023
Title: Daohan Cai: Innovator in Battery Technology
Introduction: Daohan Cai is an inventive mind hailing from Guangdong, China, known for his contributions to battery technology. With a unique patent under his name, he has showcased creativity and knowledge in the field of energy storage solutions.
Latest Patents: Daohan Cai holds one significant patent titled "Negative electrode sheet and manufacturing method thereof and battery." The patent details a novel negative electrode sheet which includes a conductive fiber cloth, a support layer, and an active material layer. The conductive fiber cloth acts as the current collector, while the support layer contains multiple protruding units featuring needle-shaped protrusions arranged radially. Each protrusion supports an active portion, enhancing the efficiency and performance of the negative electrode sheet in batteries.
Career Highlights: Daohan has worked at notable companies in the energy sector, including Shenzhen Hairun New Energy Technology Co., Ltd. and Xiamen Hithium Energy Storage Technology Co., Ltd. His experience in these leading firms has expanded his expertise in innovative energy solutions.
Collaborations: Throughout his career, Daohan Cai has collaborated with talented individuals such as Qingqing Song and Long Zhang. These partnerships have likely contributed to the development and refinement of his innovative ideas and patents.
Conclusion: Daohan Cai is a remarkable inventor whose work in battery technology shows great promise for the future of energy storage. His patented inventions set a foundation for further innovations in the field, reflecting the ongoing evolution of battery technologies. The impact of his contributions can be felt across the industry, pushing the boundaries of what is possible in energy solutions.