Yong Soo Chang

Title: Yong Soo Chang: Innovator in Hybrid Vehicle Technology

Introduction

Yong Soo Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of automotive technology, particularly in hybrid vehicles. With a total of seven patents to his name, Chang's innovations focus on enhancing vehicle efficiency and comfort.

Latest Patents

One of his latest patents is a heating system for hybrid vehicles. This system includes a first heating line that connects an engine, which is temperature-controlled through water-cooling, to a heater core. The heater core is heated using heat generated from the engine. Additionally, a second heating line allows for heat exchange between various electronic devices and an auxiliary radiator that controls their temperatures. The system features a branch line connected to both heating lines for heat exchange, along with multiple valves on each line and a controller to manage them.

Another notable patent is an air conditioning and lamp control system based on light sensing within the vehicle. This system includes an illumination sensor that detects the amount of light entering the vehicle, distinguishing between left and right sides. An air conditioning controller receives input voltages based on the detected light and independently adjusts the interior temperatures. A voltage amplifier sums and amplifies these voltages, while a lamp controller compares the amplified voltage to a pre-stored operation voltage to drive the lamp apparatus.

Career Highlights

Yong Soo Chang has worked with leading automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Chang has collaborated with notable colleagues such as Bock Cheol Lee and Byung Jae Lee. Their teamwork has contributed to the advancement of automotive technologies and the successful implementation of innovative solutions.

Conclusion

Yong Soo Chang is a key figure in the development of hybrid vehicle technologies, with several patents that enhance vehicle performance and comfort. His work continues to influence the automotive industry, paving the way for future innovations.