Company Filing History:
Years Active: 2014
Title: Ki Se Kim: Innovator in Power Semiconductor Technology
Introduction
Ki Se Kim is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of power semiconductor technology, holding a total of 2 patents. His work focuses on innovative methods for manufacturing power devices that enhance efficiency and performance.
Latest Patents
One of Ki Se Kim's latest patents is a method of manufacturing a power device. This method involves forming a first drift region on a substrate, followed by the creation of a trench through patterning the first drift region. A second drift region is then formed by growing n-gallium nitride (GaN) within the trench, alternating the first and second drift regions. Additionally, a source electrode contact layer is established on the second drift region, with a source electrode and a gate electrode formed on this layer. A drain electrode is positioned on the opposite side of the substrate from the first drift region.
Another notable patent is for a power semiconductor device. This device features a source electrode located on a device activation region, which is widened towards one side. A drain electrode is arranged alternately with the source electrode on the activation region, also widening towards the opposite side. An insulating layer is placed over both electrodes, containing multiple via contacts that connect to them. The device includes a source electrode pad and a drain electrode pad, facilitating effective electrical connections.
Career Highlights
Ki Se Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the capabilities of power devices, making them more efficient and reliable.
Collaborations
Throughout his career, Ki Se Kim has collaborated with notable colleagues, including Jae Hoon Lee and Jung Hee Lee. These partnerships have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Ki Se Kim is a distinguished inventor whose work in power semiconductor technology has led to significant advancements. His innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his commitment to enhancing the efficiency of power devices.