Company Filing History:
Years Active: 2016-2021
Title: Innovations by Inventor Hong Jae Koh
Introduction
Hong Jae Koh is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding 2 patents that focus on improving the quality and safety of battery modules. His work is instrumental in enhancing the reliability of electrode assemblies in battery production.
Latest Patents
One of his latest patents is the "Electrode Plate Aligned State Inspection System and Method." This invention provides a system for imaging the stacking process of an electrode plate, allowing for the inspection of its position and the determination of product defects. When misalignment occurs during the stacking of cathode plates, anode plates, and separators, operators can quickly recognize the issue, thereby improving the quality reliability of the electrode assembly. Additionally, the system reduces waste by determining product defects during the production process. The video data obtained from the imaging is automatically stored for future quality checks.
Another significant patent is the "Battery Module," which enhances safety by disconnecting electrical connections due to short circuits of electrode tabs. This is achieved by bending the electrode tabs upward to form welding parts that are welded using a top-hat-type or Gaussian-type laser beam. The design includes a swelling partition to manage volume increases due to battery cell issues, further preventing short circuits.
Career Highlights
Hong Jae Koh has worked with prominent companies such as SK Innovation Co., Ltd. and SK On Co., Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
He has collaborated with notable coworkers, including Dae Soo Han and Sang Ho Park, who have also contributed to advancements in the field.
Conclusion
Hong Jae Koh's innovative patents and career achievements highlight his significant role in advancing battery technology. His work not only improves product quality but also enhances safety in battery production processes.