Location History:
- Cheongwon-gun, KR (2016)
- Cheongju-si, KR (2014 - 2020)
Company Filing History:
Years Active: 2014-2020
Title: Changmin Han: Innovator in Battery Technology
Introduction
Changmin Han is a prominent inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of battery technology, holding a total of nine patents. His work focuses on innovative devices that enhance the manufacturing processes of battery components.
Latest Patents
Among his latest patents is a "Device for Notching a Secondary Battery." This invention discloses a device designed to notch a continuous electrode sheet at intervals corresponding to unit electrodes. The device includes a press that applies notches to both the top and bottom of the electrode sheet, along with multiple grippers that transport the sheet efficiently. Another notable patent is the "Device for Folding Electrode Assembly." This device facilitates the manufacturing of a stacked or folded type electrode assembly, ensuring that unit cells are arranged with a separation film between them. The folding device incorporates a web supply unit and a winding jig to streamline the stacking process.
Career Highlights
Changmin Han is currently employed at LG Chem, Ltd., a leading company in the chemical and battery industry. His role involves developing advanced technologies that improve battery efficiency and production methods. His innovative contributions have positioned him as a key figure in the field.
Collaborations
Changmin has collaborated with notable coworkers, including Jihoon Cho and Sang Hyuck Park. Their teamwork has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in battery manufacturing.
Conclusion
Changmin Han's work exemplifies the spirit of innovation in battery technology. His patents and contributions to LG Chem, Ltd. highlight his commitment to advancing the industry. His inventions are paving the way for more efficient and effective battery production methods.
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.