Company Filing History:
Years Active: 2023-2024
Title: Innovations by Ik Soo Chae in Lithium Secondary Battery Technology
Introduction
Ik Soo Chae is a prominent inventor based in Daejeon, 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 manufacturing processes and efficiency of these batteries, which are crucial for various applications in modern technology.
Latest Patents
One of Ik Soo Chae's latest patents is a method for manufacturing lithium secondary batteries. This innovative method addresses the issue of bending in the electrode stack during the activation step. The process involves several key steps, including embedding an electrode stack with an electrolyte in a battery case, aging the battery at room temperature, applying heat and pressure through a hot press step, and finally charging the battery. This method allows for the lamination of the stack surface of the electrode stack before the charging process, enhancing the battery's performance.
Another notable patent is a sealing device for secondary batteries. This invention is designed to seal a battery case that houses an electrode assembly. The sealing device includes a sealing block that presses the sealing portion of the battery case, a flatness adjusting part to ensure the pressing surface is even, and a heater part that thermally fuses the sealing portion when pressed. This innovation is essential for the reliable manufacturing of secondary batteries.
Career Highlights
Ik Soo Chae is currently employed at LG Energy Solution, Ltd., where he continues to develop cutting-edge technologies in battery manufacturing. His expertise in this field has positioned him as a key player in advancing battery technology.
Collaborations
Ik Soo Chae has collaborated with notable colleagues, including Chang Bum Ahn and In Tae Chun. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ik Soo Chae's contributions to lithium secondary battery technology are significant and impactful. His innovative patents and work at LG Energy Solution, Ltd. demonstrate his commitment to advancing battery technology for a sustainable future.