Location History:
- Yong-In, KR (2004 - 2006)
- Gyeonggi-do, KR (2006 - 2010)
- Yongin-si, KR (2006 - 2011)
Company Filing History:
Years Active: 2004-2011
Title: In-Wook Cho: Innovator in Semiconductor Technology
Introduction
In-Wook Cho is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 18 patents. His work primarily focuses on non-volatile flash memory devices and semiconductor fabrication methods.
Latest Patents
One of his latest patents is titled "Method of fabricating non-volatile flash memory device having at least two different channel concentrations." This invention describes a non-volatile flash memory device that includes a semiconductor substrate, a source region, and a drain region. The device features a tunneling layer pattern, a charge trap layer pattern, and a shielding layer pattern, which are sequentially stacked on the semiconductor substrate. Additionally, it includes a first channel region and a second channel region with different concentrations, along with a gate electrode covering the shielding layer pattern and the gate insulating layer.
Another notable patent is "Semiconductor device having align key and method of fabricating the same." This patent discloses a semiconductor device that includes a semiconductor substrate with a cell area and an align key area. It features an isolation layer defining a cell active area, a cell charge storage layer pattern, and an align charge storage layer pattern. An align trench is self-aligned with the align charge storage layer pattern, enhancing the device's functionality.
Career Highlights
In-Wook Cho is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of flash memory devices, which are critical in modern electronics.
Collaborations
Throughout his career, In-Wook Cho has collaborated with notable colleagues, including Jin-Hee Kim and Sang-Su Kim. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
In-Wook Cho's contributions to semiconductor technology and his impressive portfolio of patents underscore his role as a leading inventor in the field. His innovative approaches to non-volatile flash memory devices and semiconductor fabrication methods continue to influence the industry significantly.