Oh Sang Lee

Title: Oh Sang Lee: Innovator in Ceramic Heating Technology

Introduction

Oh Sang Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of ceramic heating technology, particularly in applications for diesel engines. His innovative approach has led to the development of a unique heating element that enhances engine performance.

Latest Patents

Oh Sang Lee holds a patent for a glow plug ceramic heater. This invention is a silicon-based ceramic heater designed for use in the glow plug of a diesel engine. The heater features a refractory metal heating element, preferably a wire made of tungsten (W), molybdenum (Mo), or an alloy of both. It is coated with titanium nitride (TiN), which acts as a barrier to the diffusion of silicon. The heater is embedded within a sintered body, which consists of silicon nitride (Si₃N₄), silicon carbide (SiC), or a composite of both. This innovative design improves the efficiency and reliability of diesel engines.

Career Highlights

Oh Sang Lee is affiliated with the Korea Research Institute of Chemical Technology. His work at this esteemed institution has allowed him to focus on advanced materials and their applications in various technologies. His dedication to research and development has positioned him as a key figure in the field of ceramic heating.

Collaborations

Oh Sang Lee has collaborated with notable colleagues, including Young Min Choi and Jae Do Lee. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Oh Sang Lee's contributions to ceramic heating technology exemplify the spirit of innovation. His patented glow plug ceramic heater represents a significant advancement in diesel engine technology. Through his work and collaborations, he continues to influence the field and inspire future innovations.