Company Filing History:
Years Active: 2021-2025
Title: Innovations by Byeong Jin Choi
Introduction
Byeong Jin Choi is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of automotive technology, particularly in braking systems. With a total of 3 patents, his work reflects a commitment to enhancing vehicle safety and performance.
Latest Patents
One of his latest patents is a brake device for vehicles. This innovative brake device includes a housing unit, a cylinder unit installed inside the housing unit, and a motor unit connected to the cylinder unit that provides a rotational force. The design features a screw shaft that is axially rotated by receiving the rotational force from the motor unit. Additionally, a nut unit is coupled to the screw shaft through a ball member, allowing it to reciprocate in the axial direction according to the rotation direction of the screw shaft. A piston unit is also included, which moves in conjunction with the nut unit, and a bearing unit supports the axial load when forming hydraulic pressure within the cylinder unit.
Another significant patent is the integrated electronic brake apparatus and its control method. This apparatus includes a main control unit that receives various signals, such as an EPB signal and values from different sensors. It performs EPB control and drives the main brake valve and brake motor for the vehicle's main braking. An auxiliary control unit is also part of this system, which performs EPB control and manages the operation of the EPB to execute a pseudo ABS operation.
Career Highlights
Byeong Jin Choi is currently employed at Hyundai Mobis Co., Ltd., a leading company in automotive parts and technology. His work at Hyundai Mobis has allowed him to focus on developing advanced braking systems that enhance vehicle safety and efficiency.
Collaborations
He collaborates with Jae Hyun Park, who is also involved in innovative projects within the automotive sector. Their teamwork contributes to the development of cutting-edge technologies that aim to improve vehicle performance.
Conclusion
Byeong Jin Choi's contributions to automotive technology, particularly in braking systems, demonstrate his innovative spirit and dedication to safety. His patents reflect a deep understanding of engineering principles and a commitment to advancing vehicle technology.