Ying-Chieh Lee

Title: Innovations by Ying-Chieh Lee

Introduction

Ying-Chieh Lee is a notable inventor based in Pingtung County, Taiwan. He has made significant contributions to the field of materials science, particularly in ceramics and thin film technology. With a total of 2 patents, his work showcases innovative approaches to enhancing material properties.

Latest Patents

One of Ying-Chieh Lee's latest patents is a ceramic composition that serves as a sintering aid. This composition includes 1-2 mol % of magnesium oxide (MgO), 5-15 mol % of aluminum oxide (AlO), 25-40 mol % of silicon dioxide (SiO), 40-55 mol % of calcium oxide (CaO), 0.1-8 mol % of ferric oxide (FeO), 0.1-2 mol % of sulfur trioxide (SO), and 0.1-2 mol % of titanium oxide (TiO). Alternatively, the composition can also include 1-8 mol % of MgO, 5-15 mol % of AlO, 25-40 mol % of SiO, 40-55 mol % of CaO, 0.1-8 mol % of FeO, 0.1-2 mol % of SO, and 0.9-2 mol % of TiO. Another significant patent is for a thin film resistor that comprises 38-60 at.% of nickel, 10-25 at.% of chromium, 3-10 at.% of manganese, 4-18 at.% of yttrium, and 1-36 at.% of dysprosium. This thin film resistor is designed to greatly increase resistivity while maintaining a low temperature coefficient of resistance, thereby broadening its applications.

Career Highlights

Ying-Chieh Lee is affiliated with the National Pingtung University of Science and Technology, where he contributes to research and development in advanced materials. His academic background and research focus have positioned him as a key figure in his field.

Conclusion

Ying-Chieh Lee's innovative patents in ceramic compositions and thin film resistors reflect his commitment to advancing material science. His work not only enhances the properties of these materials but also opens new avenues for their applications.