Location History:
- Anyang-Si, KR (2013 - 2014)
- Seoul, KR (1998 - 2015)
Company Filing History:
12 out of 131,214 
3 out of 1,557 
1 out of 549 
Years Active: 1998-2015
Title: Innovations of Jae-hong Lee in Graphene Technology
Introduction
Jae-hong Lee is a prominent inventor based in Seoul, South Korea, known for his significant contributions to the field of graphene technology. With a total of 12 patents to his name, Lee has been at the forefront of developing advanced electronic devices that utilize graphene's unique properties.
Latest Patents
Among his latest innovations, Lee has developed a field effect transistor using graphene. This invention features a graphene channel layer on a substrate, which defines a slit. The design includes a source electrode and a drain electrode that are spaced apart to apply voltages to the graphene channel layer, with a gate insulation layer positioned between the graphene channel layer and a gate electrode.
Another notable patent is the graphene switching device having a tunable barrier. This device comprises a semiconductor substrate with a first well doped with an impurity, a first electrode on a specific area of the substrate, and an insulation layer on another area. The graphene layer extends onto the semiconductor substrate toward the first electrode, with a second electrode positioned on the graphene layer and insulation layer. This innovative design allows for the formation of an energy barrier between the graphene layer and the first electrode.
Career Highlights
Jae-hong Lee has worked with leading organizations such as Samsung Electronics and Seoul National University. His experience in these prestigious institutions has allowed him to refine his expertise in graphene applications and electronic device development.
Collaborations
Lee has collaborated with notable colleagues, including Hyung-cheol Shin and Jae-ho Lee, contributing to various projects that advance the understanding and application of graphene technology.
Conclusion
Jae-hong Lee's work in graphene technology exemplifies the innovative spirit of modern inventors. His patents reflect a commitment to pushing the boundaries of electronic device capabilities, making significant strides in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.