This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2010-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Iksan-si, KR (2010)
- Chungcheongbuk-do, KR (2014 - 2015)
Company Filing History:
Years Active: 2010-2015
Title: Innovations of Dongcheol Lee in Battery Technology
Introduction
Dongcheol Lee is a prominent inventor based in Chungcheongbuk-do, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of secondary battery packs. With a total of 3 patents to his name, Lee's work is recognized for its innovative approaches and practical applications.
Latest Patents
One of Lee's latest patents is focused on a secondary battery pack of novel structure. This invention includes an anode terminal and a cathode terminal of a battery cell, which are made of a plate-shaped conductive member. The terminals are electrically connected to a protection circuit module (PCM). The battery cell features a thermally welded surplus portion at one end, enhancing its structural integrity. The PCM includes a printed circuit board (PCB) with a protection circuit, ensuring safe operation through external input and output terminals.
Another notable patent by Lee is for a secondary battery pack and PTC element that boasts excellent production process properties. This invention comprises a battery cell with an electrode assembly of a cathode/separator/anode structure, sealed with an electrolyte. The design includes an insulative mounting member that exposes electrode terminals outward, allowing for efficient assembly. The insulative mounting member is equipped with coupling grooves for mechanical fastening, ensuring a robust connection between the components.
Career Highlights
Dongcheol Lee is currently employed at LG Chem, Ltd., a leading company in the chemical and battery industry. His work at LG Chem has allowed him to focus on advancing battery technologies that are crucial for various applications, including electric vehicles and renewable energy storage.
Collaborations
Lee collaborates with talented coworkers such as Jong Woon Choi and Eun Pyo Hong. Their combined expertise contributes to the innovative projects at LG Chem, fostering a collaborative environment that drives technological advancements.
Conclusion
Dongcheol Lee's contributions to battery technology through his patents and work at LG Chem highlight his role as a key innovator in the field. His inventions not only enhance the performance of battery packs but also pave the way for future advancements in energy storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile