This inventor holds 9 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Korea Institute of Energy Research, Korea Advanced Institute of Science and Technology. Active years: 2015-2018.
Company Filing History:
8 out of 428 
1 out of 2,781 
Years Active: 2015-2018
Title: Innovations of Kyung-Ran Hwang
Introduction
Kyung-Ran Hwang is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of engineering, particularly in the development of advanced bonding methods and exhaust gas purification technologies. With a total of 9 patents to his name, Hwang's work reflects a commitment to innovation and environmental sustainability.
Latest Patents
Hwang's latest patents include a "Plate bonding method and plate assembly." This invention focuses on a thin plate bonding method that enhances bonding strength even at low temperatures and pressures. The method involves increasing surface roughness and applying a coating material, which helps prevent thin plate deformation due to thermal stress and ensures high air tightness by filling micro-pores. Another significant patent is the "Multifunctional exhaust gas purifying filter and exhaust gas purifying apparatus using the same." This invention aims to reduce particulate material, carbon monoxide, and hydrocarbons while increasing nitrogen dioxide content. The multifunctional particulate filter is designed to coat zeolite and an oxidation catalyst on both sides of the exhaust gas intake and discharge, minimizing hydrocarbon slippage and generating high-concentration nitrogen dioxide.
Career Highlights
Hwang has worked with prestigious institutions such as the Korea Institute of Energy Research and the Korea Advanced Institute of Science and Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in energy research and environmental technology.
Collaborations
Hwang has collaborated with notable colleagues, including Jong-Soo Park and Shin-Kun Ryi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of their work.
Conclusion
Kyung-Ran Hwang's contributions to innovation in bonding methods and exhaust gas purification demonstrate his dedication to advancing technology for a sustainable future. His patents reflect a blend of creativity and practicality, addressing critical challenges in engineering and environmental science.