This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Posco, Posco Co., Ltd. Active years: 2022-2026.
Company Filing History:
Years Active: 2022-2026
Title: Innovations of Han Hwi Kim
Introduction
Han Hwi Kim is a notable inventor based in Pohang-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of wire rods for cold heading applications. With a total of two patents to his name, his work focuses on enhancing the properties of wire rods used in various industrial processes.
Latest Patents
Han Hwi Kim's latest patents include innovations related to wire rods for cold heading. The first patent addresses a CHQ wire rod that improves resistance to hydrogen delayed fracture while maintaining cold forging characteristics. This is achieved by reducing silicon content and incorporating molybdenum and vanadium into the composition. The specific composition includes carbon, silicon, manganese, chromium, molybdenum, and vanadium, with precise weight percentages to optimize performance. The second patent provides a wire rod that shortens the spheroidizing heat treatment time, enhancing efficiency in manufacturing processes. This wire rod also includes a carefully balanced composition of various elements to achieve desired mechanical properties.
Career Highlights
Throughout his career, Han Hwi Kim has worked with prominent companies such as POSCO, a leading steel manufacturer. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in material technology.
Collaborations
Han Hwi Kim has collaborated with notable colleagues, including Sang-Yoon Lee and Byung-in Jung. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of materials science.
Conclusion
Han Hwi Kim's contributions to the development of wire rods for cold heading demonstrate his commitment to innovation in materials science. His patents reflect a deep understanding of material properties and manufacturing processes, positioning him as a key figure in this industry.