Yong-Hwan Cho

Title: Yong-Hwan Cho: Innovator in Semiconductor Technology

Introduction

Yong-Hwan Cho is a notable inventor based in Asan-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that enhance the efficiency and functionality of semiconductor memory devices. His work is primarily associated with Samsung Electronics Co., Ltd., where he continues to innovate.

Latest Patents

Yong-Hwan Cho's latest patents include methods for measuring and controlling the inner temperature of a chamber included in a test handler. This invention allows for the measurement of the inner temperature of a chamber by assessing the self-refresh currents of semiconductor memory devices under test. The devices are equipped with a linear temperature compensated self-refresh (Li-TCSR) function, generating local temperature values that indicate the temperature near each semiconductor memory device. Another significant patent involves a semiconductor memory device that features a test address generating circuit. This circuit generates multiple test addresses in response to externally applied signals, thereby increasing the number of devices under test (DUTs) while reducing the required address pins. This innovation ultimately enhances manufacturing productivity and test efficiency.

Career Highlights

Throughout his career, Yong-Hwan Cho has demonstrated a commitment to advancing semiconductor technology. His work at Samsung Electronics Co., Ltd. has positioned him as a key player in the industry, contributing to the development of cutting-edge solutions that address current technological challenges.

Collaborations

Yong-Hwan Cho has collaborated with esteemed colleagues such as Sang-Kyu Yoon and Sang-Joon Ryu, further enriching his work and expanding the impact of his innovations.

Conclusion

Yong-Hwan Cho's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in semiconductor memory devices, showcasing the importance of innovation in technology.