Location History:
- Changsha, CN (2023)
- Foshan, CN (2023 - 2024)
- Guangdong, CN (2024)
Company Filing History:
17 out of 80 
16 out of 78 
7 out of 42 Years Active: 2023-2025
Title: Innovations by Dingshan Ruan in Battery Material Technologies
Introduction
Dingshan Ruan, a prominent inventor based in Changsha, China, holds an impressive portfolio of 15 patents. His innovative work primarily focuses on advancing battery materials technology, which is crucial for the development of efficient energy storage systems. Ruan's contributions are instrumental in improving the performance of lithium-ion batteries, which are widely used in various electronic devices and electric vehicles.
Latest Patents
Among Dingshan Ruan's latest inventions is a groundbreaking method for preparing a ternary cathode precursor material with low sulfur content and a high specific surface area. This patent addresses a significant challenge in lithium-ion battery materials by offering a process that effectively removes sulfur impurities during production. The use of a continuous filter with a spraying device ensures that the reaction environment is preserved, thus maintaining production efficiency while enhancing the overall capacity of the material.
Another notable patent by Ruan is related to the development of a silicon-carbon composite anode material. This innovation encompasses a detailed preparation method that includes the dissolution of graphite anode powder and the creation of a purified graphite material. By integrating a modified silicon powder with this purified material, Ruan has improved the anode's performance, which is pivotal for the advancement of battery technology.
Career Highlights
Dingshan Ruan has contributed his expertise to renowned companies such as Guangdong Brunp Recycling Technology Co., Ltd. and Hunan Brunp Recycling Technology Co. Ltd. His practical experience in these organizations has greatly influenced his research and patent developments. Ruan's persistent dedication to innovation in battery materials is commendable, and his inventions are set to enhance the capacity and efficiency of modern batteries.
Collaborations
Throughout his career, Dingshan Ruan has had the privilege of working alongside notable colleagues, including Changdong Li. Their collaboration has likely fostered an environment of creativity and innovation, allowing them to delve deeper into the complexities of battery materials and their applications.
Conclusion
Dingshan Ruan exemplifies the spirit of innovation in the field of battery technology. His substantial contributions in the form of patents significantly advance the capabilities of lithium-ion batteries, benefitting various industries. As he continues to push the boundaries of what is possible in energy storage, Ruan's work will undoubtedly play a pivotal role in shaping the future of sustainable 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.