Location History:
- Whasung-Si, KR (2015 - 2017)
- Seoul, KR (2015 - 2020)
Company Filing History:
29 out of 18,640 
5 out of 8,087 
1 out of 7 Years Active: 2015-2020
Title: Kum Lim Choi: Innovator in Automotive Engineering
Introduction
Kum Lim Choi is a distinguished inventor based in Seoul, South Korea, with an impressive portfolio of 29 patents. His work primarily focuses on enhancing automotive technologies, particularly in the realm of engine accessories and mechanical functionalities.
Latest Patents
Among his latest innovations, Kum Lim Choi has created a groundbreaking device designed to increase torque in crankshaft pulleys. This device consists of a pulley that surrounds a crankshaft and connects to various engine accessories. It features a planetary gear set with multiple rotary elements, elegantly designed to enhance efficiency. The pivotal components include a one-way clutch that transmits rotational force in a specific direction and a first bearing placed strategically between the crankshaft and the initial rotary element.
In addition to this, he has developed a versatile pulley assembly that connects an Integrated Starter Generator (ISG) driveshaft to an engine through a belt system. This assembly is designed to include a pulley member with a spring hub and an ISG hub, incorporating advanced limit devices and leaf springs for optimal functionality.
Career Highlights
Kum Lim Choi has made significant contributions to the automotive industry through his tenure at prominent companies such as Hyundai Motor Company and Kia Motors Corporation. His innovative mindset and technical expertise have played a crucial role in the advancement of engine technology and performance.
Collaborations
Throughout his prolific career, Kum Lim Choi has collaborated with notable colleagues, including Keunseok Lee and Jae Wang Lee. Their joint efforts have fostered an environment of creativity and innovation, leading to the development of several patented technologies.
Conclusion
Kum Lim Choi’s extensive contributions to automotive engineering highlight the importance of innovation in transforming vehicle performance and efficiency. His commitment to advancing technology is reflected in his numerous patents and collaborations, positioning him as a key figure in the automotive sector.