Company Filing History:
Years Active: 2023
Title: Suna Lee: Innovator in Rechargeable Battery Technology
Introduction
Suna Lee is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the field of rechargeable battery technology. Her innovative work has led to the development of a unique separator for rechargeable batteries, which enhances their performance and efficiency.
Latest Patents
Suna Lee holds a patent for a "Separator for rechargeable battery, method of preparing the same and rechargeable lithium battery including the same." This invention involves a separator that includes a porous substrate and at least one coating layer. The coating layer is designed with a fluorine-containing binder, a filler, and an additive. The concentration gradient of the fluorine-containing binder increases toward the outer surface of the separator. The infrared spectral intensity of a C—F group of the binder is specifically defined, ensuring optimal performance. The additive used is a hydrocarbon polymer compound with a carboxyl group, which has a weight average molecular weight ranging from about 5,000 g/mol to about 15,000 g/mol. This innovative separator significantly improves the functionality of rechargeable lithium batteries.
Career Highlights
Suna Lee is currently employed at Samsung SDI Co., Inc., where she continues to push the boundaries of battery technology. Her work has been instrumental in advancing the capabilities of rechargeable batteries, making them more efficient and reliable for various applications.
Collaborations
Suna collaborates with talented coworkers, including Daehyun Hong and Dowon Kim. Their combined expertise fosters a creative environment that drives innovation in battery technology.
Conclusion
Suna Lee's contributions to rechargeable battery technology exemplify her dedication to innovation. Her patented separator design is a testament to her skills as an inventor. As she continues her work at Samsung SDI Co., Inc., the impact of her inventions will likely resonate throughout the industry for years to come.
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.