Do Young Kim

Title: Do Young Kim: Innovator in Biodegradable Materials and Communication Technologies

Introduction

Do Young Kim, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the fields of biodegradable materials and communication technologies. With an impressive portfolio of 30 patents, Kim's innovative work has garnered attention in both academia and industry.

Latest Patents

Among his latest inventions, Kim has developed a high-viscosity biodegradable aliphatic-aromatic polyester copolymer that exhibits excellent hydrolysis resistance. This copolymer possesses a carboxyl end group (CEG) content of 15 mg KOH/g or less, a ratio (Mz/Mn) of z-average molecular weight to number average molecular weight of 3 to 15, and a melt index (MI) of 5 g/10 min or less, as measured under specific conditions. The method of preparing this biodegradable copolymer involves the addition of a chain extender and an anti-hydrolysis agent over time, allowing for a significant rise in viscosity while improving hydrolysis resistance concurrently.

Another noteworthy patent includes a packet telephony terminal apparatus designed for low-latency and lossless packet communication. This apparatus operates within an integrated network structure, combining a time-sensitive network (TSN) and a packet communication network. It efficiently handles packet telephony call processing, undertakes TSN stream reservation procedures, and adjusts the size of a dejitter buffer to ensure seamless low-latency communication.

Career Highlights

Throughout his career, Do Young Kim has worked with prominent organizations, including the Electronics and Telecommunications Research Institute and LG Chem, Ltd. His experiences in these esteemed institutions have allowed him to harness his skills and expertise, pushing the boundaries of innovative research and product development.

Collaborations

Kim has collaborated with notable colleagues, including Tae-Gyu Kang and Hae Won Jung, further enriching his research endeavors. These partnerships have enabled the development of groundbreaking technologies that address pressing challenges in both environmental sustainability and telecommunications.

Conclusion

Do Young Kim's pioneering work in biodegradable materials and communication technologies exemplifies the impactful role of innovation in addressing contemporary issues. His patents not only underscore his creativity and technical acumen but also reflect a commitment to advancing sustainable solutions in our ever-evolving world.