This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Sk Nexilis Co., Ltd., Other. Active years: 2003-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 14 
1 out of 834,513 Years Active: 2003-2025
Title: Jeong Gil Lee: Innovator in Electrolytic Copper Foil and Asynchronous Controller Technologies
Introduction
Jeong Gil Lee is a notable inventor based in Jeongeup, South Korea. He has made significant contributions to the fields of materials science and control systems, holding a total of 2 patents. His work focuses on innovative solutions that enhance the performance and reliability of electronic components.
Latest Patents
One of Jeong Gil Lee's latest patents is for an electrolytic copper foil capable of preventing tearing or wrinkle defects. This invention includes a copper layer with a width direction weight deviation of 5% or less, a tensile strength ranging from 25 kgf/mm to 62 kgf/mm, and a valley depth-to-thickness (VDT) ratio of 3.5 to 66.9. The patent outlines a method for manufacturing this copper foil, which is crucial for improving the quality of electronic devices. Another significant patent involves a method for generating an asynchronous controller. This method includes forming a signal transition graph that represents the state of change in input/output signals of multiple process controllers. The asynchronous controller is designed to enhance performance and reduce synthesis time, making it a valuable advancement in control technology.
Career Highlights
Throughout his career, Jeong Gil Lee has worked with various companies, including Sk Nexilis Co., Ltd. His experience in the industry has allowed him to develop innovative technologies that address real-world challenges in electronics and control systems.
Collaborations
Jeong Gil Lee has collaborated with notable professionals in his field, including Seung Min Kim and Sang Hyun Jun. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Jeong Gil Lee is a distinguished inventor whose work in electrolytic copper foil and asynchronous controller technologies showcases his commitment to innovation. His patents reflect a deep understanding of materials and control systems, positioning him as a key figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile