This inventor holds 12 USPTO granted patents and 21 published patent applications and 8 EPO patents. Top assignees: Lg Energy Solution, Ltd., Lg Chem, Ltd. Active years: 2020-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2026
Title: Innovations of Sang Don Lee in Battery Technology
Introduction
Sang Don Lee is a prominent inventor based in Daejeon, South Korea, known for his significant contributions to battery technology. With a total of six patents to his name, he has made remarkable advancements in the manufacturing processes of electrode assemblies and secondary batteries.
Latest Patents
One of his latest patents is a method for manufacturing an electrode assembly. This method includes a first combination process that involves combining a plurality of first electrodes with a first separator at regular intervals to form a first combination. Additionally, a second combination process is employed, which combines a plurality of second electrodes with the first combination to create a second combination. In this setup, each of the second electrodes faces the first electrodes with the first separator positioned in between. Another notable patent is for a raw material supply device for a separator of a secondary battery. This device features a conveyor that moves the end portion of the supplied raw material to align with the existing raw material. It also includes a bonding unit that uses ultrasonic waves to automatically bond the two materials, enhancing the efficiency of the manufacturing process.
Career Highlights
Sang Don Lee has worked with leading companies in the industry, including LG Energy Solution, Ltd. and LG Chem, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in battery technology.
Collaborations
Some of his notable coworkers include Sang Uk Yeo and Min Seung Choi, who have collaborated with him on various projects, further enhancing the development of battery technologies.
Conclusion
Sang Don Lee's innovative work in electrode assembly and secondary battery manufacturing has positioned him as a key figure in the field of battery technology. His patents reflect a commitment to advancing the efficiency and effectiveness of battery production processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile