Company Filing History:
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1 out of 5 Years Active: 2010-2014
Title: Young Hyun Lee: Innovator in Fuel Cell Technology and Automatic Liquid Dispensers
Introduction
Young Hyun Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of fuel cell technology and automatic liquid dispensing systems. With a total of four patents to his name, Lee's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Young Hyun Lee's latest patents involves a technique for monitoring the operational state of a fuel cell stack. This method detects nonlinearity by generating an external test signal for frequency response, which is applied to the fuel cell stack during operation. The resulting signal output is measured, and the harmonic content is analyzed. The process includes applying a multiple frequency test signal comprising at least two sinusoidal waves and analyzing the resulting current or voltage signal output from the fuel cell stack.
Another notable patent is for an automatic liquid dispenser. This invention features a liquid adjustor designed to prevent liquid from splashing outside of a receptacle, thus keeping the dispenser clean. The system includes a receptacle and level detector that emits ultrasound to detect the liquid level, generating a signal that is used to control the liquid adjusting unit. An identifying mark on the receptacle facilitates correct arrangement.
Career Highlights
Young Hyun Lee has worked with notable companies such as LG Electronics Inc. and Hyundai Motor Company. His experience in these leading organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Some of his coworkers include Jong Hwan Kim and Ju Hwan Yun. Their collaboration has likely played a role in the successful development of his patents and innovations.
Conclusion
Young Hyun Lee is a distinguished inventor whose work in fuel cell technology and automatic liquid dispensers has made a significant impact. His innovative patents reflect his dedication to advancing technology in practical applications.