Company Filing History:
Years Active: 2004-2007
Title: Innovations of Dai-Geun Kim in Nonvolatile Memory Technology
Introduction
Dai-Geun Kim is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of nonvolatile memory technology. With a total of 6 patents to his name, his work has had a substantial impact on the industry.
Latest Patents
One of Dai-Geun Kim's latest patents focuses on nonvolatile memory cells having a split gate structure. This innovation provides methods for fabricating nonvolatile memory cells that include active regions defined at a predetermined region of a semiconductor substrate. A portion of each active region is etched to form a cell trench region. Insulated floating gates are disposed on a pair of sidewalls parallel to the direction that crosses the active region. A source region is located at the bottom surface of the cell trench region. The gap region between the floating gates is filled with a common source line that is electrically connected to the source region. This common source line extends along the direction that crosses the active regions. The active regions adjacent to the floating gates are covered with word lines that are parallel to the common source line. Additionally, drain regions are disposed in the active regions adjacent to the word lines, and these drain regions are electrically connected to bit lines that cross over the word lines.
Career Highlights
Dai-Geun 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 nonvolatile memory devices.
Collaborations
Dai-Geun Kim has collaborated with notable colleagues, including Min-Soo Cho and Jin-Woo Kim. Their combined expertise has contributed to the successful development of innovative memory technologies.
Conclusion
Dai-Geun Kim's contributions to nonvolatile memory technology exemplify the importance of innovation in the semiconductor industry. His patents and collaborations highlight his role as a key inventor in this field.
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