Hang-woo Lee

Title: Innovations of Hang-woo Lee

Introduction

Hang-woo Lee is a prominent inventor based in Stanford, California. He has made significant contributions to the field of nanotechnology, particularly in the area of carbon nanotubes. With a total of 2 patents, his work has implications for various electronic applications.

Latest Patents

His latest patents focus on the method of selective separation of semiconducting carbon nanotubes and the dispersion of these nanotubes. One of the key innovations involves a method that disperses carbon nanotubes in a mixed solution containing a solvent, the carbon nanotubes, and a dispersant. The dispersant is a polythiophene derivative that includes a thiophene ring and a hydrocarbon sidechain linked to the thiophene ring. The hydrocarbon sidechain contains an alkyl group with a carbon number of 7 or greater, which may be arranged in a regioregular manner. This method allows for the selective separation of semiconducting carbon nanotubes from the mixed solution, leading to the development of electronic devices that incorporate these nanotubes.

Career Highlights

Hang-woo Lee has worked with notable organizations such as Samsung Electronics Co., Ltd. and Leland Stanford Junior University. His experience in these institutions has enriched his expertise in the field of nanotechnology and electronics.

Collaborations

Some of his notable coworkers include Young-jun Park and Jong-min Kim. Their collaborative efforts have contributed to advancements in the research and application of carbon nanotubes.

Conclusion

Hang-woo Lee's innovative work in the field of carbon nanotubes showcases his significant contributions to technology and electronics. His patents reflect a deep understanding of materials science and their applications in modern devices.