This inventor holds 8 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2014-2020.
Company Filing History:
Years Active: 2014-2020
Title: Woon-Suk Jang: Innovator in Lithium Battery Technology
Introduction
Woon-Suk Jang is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of rechargeable lithium batteries, holding a total of 8 patents. His work focuses on enhancing the performance and efficiency of battery technology, which is crucial for various applications in modern electronics.
Latest Patents
Among his latest patents, Woon-Suk Jang has developed a negative electrode for rechargeable lithium batteries. This innovative electrode includes a negative active material and a binder composed of carboxylmethyl cellulose and styrene-butadiene rubber. The carboxylmethyl cellulose has a weight average molecular weight ranging from about 300,000 g/mol to about 500,000 g/mol. Additionally, he has patented a negative electrode active material that incorporates a silicon-based material and graphite. The average particle diameter of the graphite ranges from about 5 µm to about 15 µm, with a Raman peak intensity ratio varying from about 0.1 to about 0.9.
Career Highlights
Woon-Suk Jang is currently employed at Samsung SDI Co., Inc., where he continues to push the boundaries of battery technology. His work has been instrumental in advancing the capabilities of lithium batteries, making them more efficient and reliable for consumer and industrial use.
Collaborations
He collaborates with talented coworkers such as Ki-Jun Kim and Bum-Jin Chang, contributing to a dynamic team focused on innovation in battery technology.
Conclusion
Woon-Suk Jang's contributions to the field of rechargeable lithium batteries highlight his role as a key innovator in this essential technology. His patents reflect a commitment to improving battery performance, which is vital for the future of energy storage solutions.