This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Volvo Construction Equipment Ab. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations of Ji Yun Kim in Construction Machinery
Introduction
Ji Yun Kim is a notable inventor based in Changwon-si, South Korea. He has made significant contributions to the field of construction machinery, holding two patents that showcase his innovative approach to enhancing the functionality and efficiency of construction equipment.
Latest Patents
One of Ji Yun Kim's latest patents is for a construction machine having a power generation function. This invention features a swing system that includes a lower driving structure capable of traveling and an upper swing structure equipped with a working device. The design incorporates a swing ring gear and a swing ring gear cover that work together to perform rotational operations. A permanent magnet and an induction coil are strategically installed to generate induction current during the operation of the swing ring gear cover.
Another significant patent by Ji Yun Kim is a swing control system and method for a construction machine using an electric motor. This system includes a swing electric motor that controls the swinging of the upper swing structure. The swing control unit calculates reference swing speeds and maximum acceleration based on manipulation signals. It determines swing speeds by comparing calculated speed change amounts and controls the output torque of the electric motor accordingly.
Career Highlights
Ji Yun Kim is currently employed at Volvo Construction Equipment Holding Sweden AB, where he continues to develop innovative solutions for construction machinery. His work focuses on integrating advanced technologies to improve the performance and sustainability of construction equipment.
Collaborations
Some of Ji Yun Kim's coworkers include Jong Min Kang and Ahn Kyun Jung, who contribute to the collaborative efforts in their projects.
Conclusion
Ji Yun Kim's inventions reflect his commitment to advancing construction technology. His patents demonstrate a blend of creativity and engineering expertise that enhances the functionality of construction machinery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile