Location History:
- Kyungki-do, KR (2004 - 2005)
- Yongin, KR (2004 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: Innovations of Sung-min Seo in Semiconductor Technology
Introduction
Sung-min Seo is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in memory devices. With a total of 5 patents to his name, his work has had a substantial impact on the industry.
Latest Patents
One of his latest patents is for a double data rate synchronous dynamic random access memory (DDR SDRAM) semiconductor device. This innovative device prevents conflicts between data read from and data written to the DDR SDRAM. It includes a delay locked loop (DLL) circuit, a clock signal control unit, an output unit, and an output control unit. The DLL circuit compensates for skew in the input clock signal and generates an output clock signal. The clock signal control unit activates based on read signals and DLL locking signals, ensuring synchronized data output.
Another notable patent involves integrated circuit memory devices that include active load circuits. This design features a memory cell array with multiple memory cells and a bit line sense amplifier. The active load circuit consists of two load devices that vary their electrical resistance based on the voltage levels of the data and complementary data lines. This innovation enhances the efficiency and performance of memory devices.
Career Highlights
Sung-min Seo is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to advancements in memory devices.
Collaborations
Throughout his career, Sung-min has collaborated with notable colleagues, including Chi-wook Kim and Myeong-o Kim. These collaborations have fostered innovation and have been instrumental in the development of new technologies.
Conclusion
Sung-min Seo's contributions to semiconductor technology, particularly in memory devices, highlight his role as a leading inventor in the field. His innovative patents and work at Samsung Electronics Co., Ltd. continue to shape the future of technology.