This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2019-2020.
Company Filing History:
Years Active: 2019-2020
Title: Innovations of Jung Joo Cho in Lithium Secondary Battery Technology
Introduction
Jung Joo Cho is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of lithium secondary batteries, holding a total of 3 patents. His work focuses on improving the performance and stability of these batteries, which are essential for various applications in modern technology.
Latest Patents
Jung Joo Cho's latest patents include innovative solutions for lithium secondary batteries. One of his notable inventions is an electrolyte for lithium secondary batteries that incorporates a solid salt as an additive. This electrolyte is designed to enhance the life characteristics of the battery by including a solid salt with ammonium-based cations and a thiocyanate anion (SCN). This advancement aims to improve the overall performance and longevity of lithium secondary batteries.
Another significant patent involves an electrolyte solution for lithium secondary batteries. This solution features a solid salt with an ammonium-based cation and a cyanide anion (CN). The invention addresses the stability issues of the negative electrode caused by copper ions dissolving from the copper current collector in high-temperature environments. As a result, the lithium secondary battery can achieve excellent performance, including enhanced battery capacity, charging and discharging efficiency, and cycle characteristics, even under high-temperature conditions.
Career Highlights
Jung Joo Cho is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium secondary batteries, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Jung Joo Cho has collaborated with notable colleagues, including Joo Hwan Koh and Jong Ho Jeon. These collaborations have contributed to the development of cutting-edge technologies in the battery sector.
Conclusion
Jung Joo Cho's contributions to lithium secondary battery technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in battery performance and stability, paving the way for advancements in energy storage solutions.