Kyu Dong Hwang

Title: Innovations by Kyu Dong Hwang: A Pioneer in Semiconductor Technology

Introduction

Kyu Dong Hwang, residing in Cheongju-si, South Korea, is an accomplished inventor with a remarkable portfolio of 22 patents. His innovative contributions primarily focus on advancements in semiconductor technology, showcasing his expertise and dedication to the field.

Latest Patents

Hwang's latest patents include significant developments in semiconductor devices. One notable invention elaborates on a semiconductor system designed to calibrate a termination resistance. This system includes a controller that transmits a command address and multiple read strobe signals. The semiconductor device comprises two ranks, each configured to receive the command address and read strobe signals, thus enabling efficient write and read operations. A unique aspect of his invention is how the first rank calibrates its termination resistance to target and dynamic resistance values during varying operations, enhancing overall device performance.

Another vital patent introduced by Hwang is a data output buffer that features an innovative design for better data drivability. It includes a first driver for managing data input/output (I/O) pads and a second driver responsible for executing a de-emphasis operation on the same pads. Both drivers' functionality can be controlled through an impedance calibration code, which is essential for modern semiconductor apparatus.

Career Highlights

Hwang has built his career at esteemed companies, including SK Hynix and the Research & Business Foundation at Sungkyunkwan University. His work at SK Hynix, a leading semiconductor manufacturing company, allowed him to directly contribute to cutting-edge technologies and products in the industry. The combination of his academic pursuits and corporate experience has established him as a prominent figure in semiconductor research and innovation.

Collaborations

Throughout his career, Hwang has collaborated with notable colleagues such as Dae Han Kwon and Dongsuk Kang. These collaborations have enriched his projects and have led to significant advancements in their respective research areas, fostering an environment of innovation and creativity.

Conclusion

Kyu Dong Hwang's contributions to semiconductor technology are evident through his patents and collaborations. His innovative works not only enhance consumer electronics but also pave the way for future advancements in the semiconductor industry. His legacy as an inventor continues to inspire and drive progress within the field.