This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: P & S Mechanics Co., Ltd.. Active years: 2018-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018-2020
Title: Innovations by Dong Chan Lee in Walking Assistance Technology
Introduction
Dong Chan Lee is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of walking assistance technology, holding two patents that focus on enhancing mobility for individuals in need of support.
Latest Patents
His latest patents include a "Walking Assistance Robot Load Compensation System" and a "Walking Training Apparatus." The walking assistance robot load compensation system is designed to cancel out the load of a walking assistance robot worn by a walking trainee. This system features a dynamic compensation part that adjusts to changes in dynamic load based on the robot's displacement or inertia. It includes a first plate that moves in relation to the load, a second plate that is spaced apart and also moves with the robot, a connection wire linking both plates, and a dynamic compensation unit that applies resistance to maintain stability.
The walking training apparatus consists of a treadmill that allows users to walk in a stationary position. It incorporates a user counterweight unit that lifts the user's body to reduce the load from their weight. Additionally, it features a joint motion robot that is worn on one lower leg, which includes components for hip, knee, and ankle joint motion. A support part for the joint motion robot helps to alleviate the weight of the robot itself, while a control unit generates customized signals to coordinate the various components.
Career Highlights
Dong Chan Lee works at P & S Mechanics Co., Ltd., where he continues to innovate in the field of assistive technology. His work focuses on developing systems that enhance the mobility and training of individuals requiring assistance.
Collaborations
He collaborates with talented coworkers, including Kwang Hun Park and Ki Hong Lee, who contribute to the development of these advanced technologies.
Conclusion
Dong Chan Lee's inventions represent a significant advancement in walking assistance technology, showcasing his commitment to improving mobility for those in need. His innovative patents are paving the way for future developments in this important field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile