Jeong Kwon Jang

Title: Innovations of Jeong Kwon Jang

Introduction

Jeong Kwon Jang is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of engineering, particularly in the development of devices that enhance fuel efficiency and control systems for heavy construction equipment. With a total of 2 patents, his work reflects a commitment to innovation and practical solutions in the industry.

Latest Patents

One of Jeong Kwon Jang's latest patents is a fuel economy display device. This device includes a plurality of sensors, an alternator, an engine control unit, and a display unit. The display unit is designed to show various metrics, including an eco symbol that indicates the instant amount of operation load, an eco gauge that displays average fuel efficiency, and a fuel efficiency system that shows either instant or average fuel efficiency. The equipment control unit is responsible for determining the current state of the equipment and adjusting the display accordingly. It also calculates average fuel efficiency using instant fuel efficiency and torque data, which is then displayed through the eco gauge and fuel efficiency system.

Another significant patent is a method for controlling the auto idle state of heavy construction equipment. This method involves a vehicle controller that stores an average traveling value of a worker-set engine RPM when the equipment is actuated. The engine controller then uses this information to actuate the engine at a variable auto idle engine RPM, which changes based on the average traveling value when work is temporarily halted.

Career Highlights

Jeong Kwon Jang is currently employed at Doosan Infracore Co., Ltd., a leading company in the construction equipment industry. His role involves applying his innovative ideas to improve the efficiency and functionality of heavy machinery. His contributions have been instrumental in advancing the company's technological capabilities.

Collaborations

Throughout his career, Jeong Kwon Jang has collaborated with several talented individuals, including Hong Cheol Yun and Jun Hong Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jeong Kwon Jang's work exemplifies the spirit of innovation in engineering. His patents not only contribute to the advancement of fuel efficiency and equipment control but also reflect his dedication to improving the construction industry. His ongoing efforts at Doosan Infracore Co., Ltd. continue to inspire future innovations.