This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Hyundai Heavy Industries Co., Ltd.. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2017
Title: Innovations of Dae-Jin Lee
Introduction
Dae-Jin Lee is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of engineering, particularly in the development of devices related to gas injection systems. With a total of 3 patents to his name, his work showcases a commitment to enhancing the functionality and durability of mechanical systems.
Latest Patents
Dae-Jin Lee's latest patents include a check valve driving device for injecting gas and a check valve for injecting fuel. The check valve driving device is designed to enable accurate operation and long-term usage by enhancing durability. It features an upper portion fixing block that moves vertically, a lower portion fixing block coupled to a prechamber, and a roller that facilitates vertical movement. The device also includes a guide and an operation piece that work together to ensure efficient operation.
The check valve for injecting fuel consists of an integrally formed body with a neck-down portion, a spindle that penetrates the body, and a spring that surrounds the spindle's upper end. This design ensures that the valve operates effectively while maintaining structural integrity.
Career Highlights
Dae-Jin Lee is currently employed at Hyundai Heavy Industries Co., Ltd., a leading company in the heavy industry sector. His work at Hyundai has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in engineering.
Collaborations
Throughout his career, Dae-Jin Lee has collaborated with talented individuals such as Kwang-Cheol Heo and Jong-Suk Kim. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Dae-Jin Lee's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to improving gas injection systems. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile