Joung-real Ahn

Title: Joung-real Ahn: Graphene and Semiconductor Inventions.

Introduction

Joung-real Ahn is an inventor associated with Suwon, South Korea, and Samsung Electronics Co., Ltd. His patent work includes graphene structures and compositions, with applications in electronic devices. The supplied information lists 5 patents.

Latest Patents

Ahn’s latest patent work includes “Graphene structure, graphene device including same, and method of manufacturing graphene structure.” The described method deposits a metal layer over a silicon carbide substrate and heat-treats the substrate to form a composite layer and a graphene layer. The composite layer includes a metal.

Another listed invention, “Semiconducting graphene composition, and electrical device including the same,” describes a graphene composition comprising a graphene monolayer with an alkali metal disposed on it.

Career Highlights

Ahn’s listed inventions focus on graphene materials and their potential use in electronic devices. His work connects materials processing with semiconductor and electrical-device applications.

Collaborations

The supplied information names Jae-young Choi and Hyeon-jin Shin as Ahn’s coworkers. It does not specify their roles in the listed patent work.

Conclusion

Joung-real Ahn’s listed patents reflect an emphasis on graphene structures, semiconducting compositions, and device-related applications at Samsung Electronics Co., Ltd.