Sunho Choi

Title: Sunho Choi: Innovator in Connection Diagnosis and Battery Protection Technologies

Introduction

Sunho Choi is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of technology, particularly in connection diagnosis devices and battery protection systems. With a total of 5 patents to his name, Choi continues to push the boundaries of innovation.

Latest Patents

One of Choi's latest inventions is a connection diagnosis device. This device is designed to diagnose connection states between devices. It includes an output end and an input end connected to respective ends of an interlock loop line included in one of the devices. The device features a first voltage varying circuit that outputs a first voltage variable according to a first current flowing through a designated current path. Additionally, it incorporates a first impedance varying circuit that adjusts the impedance of the first current path based on the first voltage. This innovative design ensures that the first current is maintained at a constant value.

Another significant patent is a battery protection apparatus, which includes a high voltage switch connected between a high voltage battery module and an external load. This apparatus is designed to supply power to operate the high voltage switch and includes a switch control circuit that opens the high voltage switch when an abnormality occurs in the battery. These inventions reflect Choi's commitment to enhancing device connectivity and battery safety.

Career Highlights

Sunho Choi is currently employed at Samsung SDI Co., Inc., where he applies his expertise in developing cutting-edge technologies. His work at Samsung SDI has positioned him as a key player in the advancement of battery systems and connection diagnostics.

Collaborations

Choi collaborates with talented individuals such as Keunyoung Kim and Hyun Jung Kim. Their teamwork fosters an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Sunho Choi is a distinguished inventor whose work in connection diagnosis and battery protection technologies has made a significant impact in the field. His innovative spirit and dedication to advancing technology continue to inspire others in the industry.