Company Filing History:
2 out of 78 
Years Active: 2011-2025
Title: In Sang Lee: Innovator in Hydronium Ion Technology and Constant Velocity Joints
Introduction
In Sang Lee is a notable inventor based in Changwon-si, South Korea. He has made significant contributions to the fields of hydronium ion technology and mechanical engineering. With a total of 3 patents to his name, Lee continues to push the boundaries of innovation.
Latest Patents
One of Lee's latest patents is a method for preparing hydronium ion-dissolved water. This method includes several steps: purifying distilled water to create deionized water, electrolyzing the water to produce a brown gas stream, mixing air with the brown gas stream to form a mixed gas stream, and injecting this mixed gas stream into the deionized water. The process culminates in filtering the gas-dissolved water through a stationary phase in thin-layer chromatography to adjust the concentration of dissolved gas. This innovative method effectively prepares functional water with dissolved hydronium ions.
Another significant patent is the tripod type constant velocity joint. This invention features a housing with three track grooves and a spider with three trunnions. Each trunnion is designed with an oval or elliptical cross-section and includes independent contact surfaces. The inner rollers have a concavely curved contour, allowing for efficient movement and load distribution.
Career Highlights
In Sang Lee is currently employed at Hyundai Wia Corporation, where he applies his expertise in engineering and innovation. His work has contributed to advancements in automotive technology and mechanical systems.
Collaborations
Lee collaborates with talented coworkers, including Jeong Hyun Cho and Dae Hwan Kim. Their combined efforts foster a creative environment that enhances the development of innovative solutions.
Conclusion
In Sang Lee is a distinguished inventor whose work in hydronium ion technology and constant velocity joints showcases his commitment to innovation. His contributions continue to impact the fields of engineering and technology positively.