Bong-Gyoon Han

Title: Innovations of Bong-Gyoon Han

Introduction

Bong-Gyoon Han is a notable inventor based in Castro Valley, California. He has made significant contributions to the field of materials science, particularly in the area of graphene technology. With a total of 3 patents to his name, Han's work has implications for various applications in electronics and microscopy.

Latest Patents

One of Han's latest patents is titled "Methods of supporting a graphene sheet disposed on a frame support." This patent discloses systems, methods, and apparatus related to graphene. In this method, a frame support is submerged in an etching solution contained in a container. A growth substrate, along with a graphene sheet disposed on the growth substrate, is placed on the surface of the etching solution. The growth substrate dissolves in the etching solution, allowing the graphene sheet and primary support to float on the surface. The etching solution is then replaced with a washing solution, which is removed to leave the graphene sheet disposed on the frame support.

Another significant patent is "Stable support films for electron microscopy." This patent provides systems, methods, and apparatus related to arrangements including electron microscopy grids. The arrangement includes an electron microscopy grid with a first surface and a second surface. The first surface has a holey carbon film disposed thereon, with a plurality of lipid molecules placed in a hole in the film. Each lipid molecule features a hydrophilic head and a hydrophobic tail, with a biotin-binding protein attached to the hydrophilic heads, forming a crystalline structure.

Career Highlights

Bong-Gyoon Han is affiliated with the University of California, where he conducts his research and development work. His innovative approaches to graphene and electron microscopy have positioned him as a key figure in advancing these technologies.

Collaborations

Han collaborates with Robert M. Glaeser, a fellow researcher, to further explore the applications of his inventions.

Conclusion

Bong-Gyoon Han's contributions to the field of graphene technology and electron microscopy are noteworthy. His patents reflect a commitment to advancing scientific knowledge and practical applications in these areas.