Sung-ryul Kim

Title: Innovations by Sung-ryul Kim in Memory Device Technology

Introduction

Sung-ryul Kim is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of memory devices, holding 2 patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the performance and efficiency of memory devices.

Latest Patents

One of his latest patents is titled "Memory devices with selectively enabled output circuits for test mode and method of testing the same." This invention involves a memory device, such as a DDR SDRAM, that allows subsets of data output circuits to be selectively enabled. This feature enables sets of data output pins to be connected in a common testing configuration. The device includes a data output control circuit that selectively enables these circuits to drive their corresponding data input/output pins based on an externally-applied control signal.

Another significant patent by Kim is "High burst rate write data paths for integrated circuit memory devices and methods of operating same." This invention describes integrated circuit memory devices that can write N data bits in parallel. The write data path is designed to receive 2N data bits from an external terminal, utilizing 2N write data buffers and switches to efficiently connect to the memory cell array.

Career Highlights

Sung-ryul Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to contribute to cutting-edge advancements in memory technology, further solidifying his reputation as an innovative inventor.

Collaborations

Throughout his career, Kim has collaborated with notable colleagues, including Yun-sang Lee and Jong-bok Tcho. These collaborations have likely enhanced the development and implementation of his innovative ideas in memory devices.

Conclusion

Sung-ryul Kim's contributions to memory device technology reflect his dedication to innovation and excellence. His patents demonstrate a commitment to improving the functionality and efficiency of memory systems, making a lasting impact in the field.