Chang-Kyung Seong

Title: Chang-Kyung Seong: Innovator in Semiconductor Technology

Introduction

Chang-Kyung Seong is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the functionality and efficiency of semiconductor devices.

Latest Patents

Chang-Kyung Seong's latest patents include innovative designs and methods that advance semiconductor technology. One of his notable patents is for a semiconductor device that includes a non-volatile memory, a bias current generator, and an on-chip termination resistor. This device features a voltage generator that produces a reference voltage, a first reference current generator that creates a reference current, and a non-volatile memory that stores a calibration code. Additionally, it incorporates a first bias current generator that mirrors the reference current and a second bias current generator that adjusts the reference current based on the calibration code.

Another significant patent involves an oscillator that includes a varactor circuit and a method for its operation. This oscillator is designed with a control voltage generator that produces a control voltage based on a divided power voltage. It also features an offset voltage generator and a phase-locked loop (PLL) that utilizes a varactor circuit to modify capacitance according to the control and offset voltages.

Career Highlights

Chang-Kyung Seong is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in developing advanced semiconductor devices that meet the growing demands of modern electronics.

Collaborations

Throughout his career, Chang-Kyung Seong has collaborated with notable colleagues, including Hwang-Ho Choi and Kang-jik Kim. These collaborations have contributed to the successful development of various semiconductor technologies.

Conclusion

Chang-Kyung Seong is a key figure in the semiconductor industry, with a focus on innovative technologies that enhance device performance. His contributions through patents and collaborations continue to shape the future of semiconductor applications.