Kiryong Kim

Title: Kiryong Kim - Innovator in Memory Device Technology

Introduction

Kiryong Kim is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of memory device technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of memory devices, which are crucial in modern electronics.

Latest Patents

Kiryong Kim's latest patents include innovative designs that improve memory device performance. One of his patents is for a "Column redundancy circuit and memory device including same." This invention features a column redundancy circuit that comprises a pre-decoder circuit, a main decoder circuit, and a shift logic circuit. The pre-decoder circuit is designed to receive a lower column address from a set of fault column addresses and perform a first decoding operation. It also receives an upper column address to execute a second decoding operation. The main decoder circuit consists of multiple main decoders, each configured to receive signals from the pre-decoder circuit and perform a main decoding operation. The shift logic circuit generates a shift signal that facilitates a column shift operation based on the main decoding results.

Another significant patent is for an "Embedded memory device, integrated circuit having the same and method of operating the same." This embedded memory device includes a retention voltage supply circuit that outputs a retention voltage in response to a retention activation signal. It also features several array voltage supply circuits that provide corresponding array voltages to bit cells. These circuits include an array switch that supplies the retention voltage and a power switch that provides a power supply voltage, ensuring optimal performance during read and write operations.

Career Highlights

Kiryong Kim is currently employed at Samsung Electronics Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of memory device innovation, contributing to the development of advanced electronic components.

Collaborations

Kiryong has collaborated with talented coworkers, including Inhak Lee and Jaesung Choi. Their combined expertise has fostered a creative environment that promotes innovation in memory technology.

Conclusion

Kiryong Kim's contributions to memory device technology through his patents demonstrate his commitment to advancing the field. His work at Samsung Electronics Ltd. and collaborations with fellow inventors highlight the importance of teamwork in driving innovation.