Location History:
- Kyunggi-do, KR (2000)
- Pyoungtaek, KR (2001)
- Hwaseong-si, KR (2017)
Company Filing History:
Years Active: 2000-2017
Title: Innovations by Tae-Hwa Yoo
Introduction
Tae-Hwa Yoo is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of technology, particularly in the development of advanced power supply systems and semiconductor memory devices. With a total of 3 patents to his name, Yoo continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is titled "Auxiliary power supply and user device including the same." This invention provides a user device that includes a main power supply and an auxiliary power supply. The main power supply delivers the primary power, while the auxiliary power supply is designed to cut off the main power based on the power level of the main supply and provide auxiliary power during a Sudden Power-Off (SPO) event.
Another significant patent is for a "Semiconductor memory device." This device comprises a memory cell array, a word line voltage generation circuit, a row decoder, and two switching circuits. The first switching circuit connects to the output terminal of the word line voltage generation circuit, supplying an external test voltage to the word line voltage output terminal. The second switching circuit is positioned between the first switching circuit and the output terminal, interrupting the current path when the voltage level at the output terminal exceeds that of the power supply voltage.
Career Highlights
Tae-Hwa Yoo is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to be at the forefront of technological advancements, contributing to the development of innovative products that enhance user experience and efficiency.
Collaborations
Yoo has collaborated with talented coworkers, including Hwan-Jin Yong and Donghyun Song. Their combined expertise has fostered a creative environment that encourages innovation and the successful development of new technologies.
Conclusion
Tae-Hwa Yoo's contributions to the field of technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a significant inventor. His innovative designs in power supply systems and semiconductor devices continue to impact the industry positively.