Company Filing History:
2 out of 18,735 
2 out of 1,247 
1 out of 8,089 
Years Active: 2017-2019
Introduction
Dong-Hee Kim, an accomplished inventor hailing from Busan, South Korea, is recognized for his significant contributions in the field of recharge systems. With a total of two patents to his name, Kim has shown a strong commitment to advancing technology in energy storage and management.
Latest Patents
Kim’s latest patents revolve around advanced recharge systems and methods. His patent details a sophisticated charging device that incorporates several components working synergistically. The device features a battery designed to store a DC voltage, along with first and second motors capable of operating either as a motor or a generator. The inclusion of first and second inverters allows for efficient operation of these motors. A voltage transformer is integrated to enhance the DC voltage of the battery, supplying it to the inverters and subsequently supporting the battery through voltage boosting functionalities. A charging controller is also part of this innovative design, which manages the operation of the inverters and the transformer, optimizing the recharge process based on the voltage input from the motors and the battery.
Career Highlights
Throughout his career, Dong-Hee Kim has worked at notable organizations, including Hyundai Motor Company and the Research & Business Foundation at Sungkyunkwan University. His experience in these institutions has been instrumental in shaping his innovative approach to energy solutions, contributing to his patent developments.
Collaborations
Kim has collaborated with esteemed colleagues, such as Seong Yeop Lim and Gu Bae Kang. These collaborations reflect a collective effort in pushing the boundaries of innovation in recharge systems.
Conclusion
As an inventor based in Busan, South Korea, Dong-Hee Kim exemplifies a dedication to innovation in energy technologies. His foresight in developing efficient recharge systems positions him as a key figure in this evolving field. With his notable patents, he continues to influence advancements in energy management and storage solutions.