Location History:
- Cheonan, KR (2002)
- Chungcheongnam-do, KR (2002)
- Chungcheongnam, KR (2002)
- Choongcheongnam-do, KR (2002 - 2003)
- Suwon-si, KR (2011 - 2016)
- Yongin-si, KR (2012 - 2016)
Company Filing History:
16 out of 7,636 
3 out of 427 
1 out of 1,557 
Years Active: 2002-2016
Title: Innovative Contributions of Wan-Uk Choi in Battery Technology
Introduction
Wan-Uk Choi, a prolific inventor from Yongin-si, South Korea, has made significant advancements in the field of rechargeable lithium batteries. With a total of 19 patents to his name, Choi's work demonstrates a commitment to improving the performance and efficiency of energy storage solutions.
Latest Patents
Among his most recent innovations is the development of an active material for rechargeable lithium batteries, which features a non-carbon-based composition enhanced by nanofiber-shaped carbon with oxygen-included functional groups. This innovative negative active material exhibits excellent conductivity and cycle life characteristics, paving the way for longer-lasting battery applications. Another notable patent by Choi relates to a comprehensive lithium battery system that includes a positive electrode with a capable active material for lithium intercalation and a negative electrode composed of a stable lithium-containing metal compound. This design effectively addresses common issues such as dendrite growth, electrolyte decomposition, and dissolution, thus enhancing the reliability and performance of rechargeable lithium batteries.
Career Highlights
Wan-Uk Choi has made his mark through his work at renowned companies such as Samsung SDI Co., Inc. and Samsung Display Devices Co., Ltd. His contributions at these organizations have been pivotal in advancing battery technology, showcasing his innovative capabilities in a highly competitive industry.
Collaborations
Choi has collaborated with other esteemed professionals in the field, including Jae-Yul Ryu and Sang-Young Yoon. These partnerships have played a crucial role in the development and successful implementation of his patented technologies, further highlighting the importance of teamwork in research and development.
Conclusion
In summary, Wan-Uk Choi's contributions to the field of rechargeable lithium batteries are marked by a series of innovative patents that address critical challenges in battery technology. His work not only enhances the performance of energy storage systems but also reflects his dedication to advancing the capabilities of rechargeable batteries, marking him as a significant figure in this ever-evolving field.
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.