Company Filing History:
Years Active: 2016-2021
Title: Woo Jin Jeong: Innovator in Semiconductor Technology
Introduction
Woo Jin Jeong is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to device simulation and logic design.
Latest Patents
One of his latest patents is a method for simulating characteristics of semiconductor devices. This method involves extracting an overlap matrix and a Hamiltonian that represent atomic interaction energy information of a target semiconductor device using density functional theory (DFT). The process includes calculating Bloch states for corresponding energies based on the Hamiltonian and overlap matrix, leading to the development of a first reduced Hamiltonian and overlap matrix. The final transformation matrix and energy band structure are calculated to remove unphysical branches within the effective energy region.
Another notable patent is for a negative capacitance logic device, which includes a first field effect transistor (FET) and a second FET. The first FET is coupled between a power supply voltage and an output node, incorporating a ferroelectric with negative capacitance. The second FET connects the output node to a ground voltage, also featuring a ferroelectric with negative capacitance. This innovative device differentiates an input voltage applied to an input node to provide an output voltage at the output node.
Career Highlights
Woo Jin Jeong is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to push the boundaries of semiconductor research and development. His work has garnered attention for its potential applications in advanced electronic devices.
Collaborations
He collaborates with notable colleagues, including Min Cheol Shin and Jae Hyun Lee, contributing to a dynamic research environment that fosters innovation.
Conclusion
Woo Jin Jeong's contributions to semiconductor technology through his patents reflect his expertise and commitment to advancing the field. His innovative methods and devices are paving the way for future developments in electronics.