Chang Sik Ha

Title: Chang Sik Ha: Innovator in Temperature Measurement and Nanoporous Materials

Introduction

Chang Sik Ha is a prominent inventor based in Busan, South Korea. He has made significant contributions to the fields of temperature measurement systems and nanoporous materials. With a total of six patents to his name, his work reflects a commitment to advancing technology and innovation.

Latest Patents

One of Chang Sik Ha's latest patents is a temperature-sensitive film and temperature measurement system. This system includes a light source unit that receives excitation light, a target material with the temperature-sensitive film attached, a phosphorescence detector for extracting emission light into a phosphorescence decay signal, and a temperature extraction unit that determines the temperature of the target material using the phosphorescence decay signal. Another notable patent is for an organic-inorganic hybrid nanoporous silica material and the method for preparing it. This invention features a hybrid material with high selectivity to specific metal ions, achieved by capturing a functionalized silane compound in a nanoporous silica material. The method allows for the sensing and selective adsorption of various metals due to the incorporation of an organic ligand capable of adsorbing metal ions in the pores.

Career Highlights

Chang Sik Ha has worked with esteemed institutions such as Pusan National University and Kolon Industries, Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.

Collaborations

Throughout his career, Chang Sik Ha has collaborated with notable colleagues, including Hyo Jun Park and Hak Gee Jung. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Chang Sik Ha's contributions to temperature measurement systems and nanoporous materials highlight his role as an influential inventor. His patents demonstrate a blend of creativity and scientific rigor, paving the way for future innovations in these fields.