Soo-Han Kim

Title: Innovations of Soo-Han Kim in Nonvolatile Memory Technology

Introduction

Soo-Han Kim is a prominent inventor known for his contributions to nonvolatile memory technology. He is based in Hwaseong-si, South Korea, and has been instrumental in developing advanced memory devices. With a total of five patents to his name, his work has significantly impacted the field of memory systems.

Latest Patents

Soo-Han Kim's latest patents include a nonvolatile memory device and a memory system that enhances the efficiency of memory operations. The first patent describes a non-volatile memory device featuring a cell array with memory cells arranged at the intersections of word lines and bit lines. This device includes an address decoder that selects word lines based on input addresses, a write circuit for programming data into memory cells, and a control circuit that optimizes write operations through a series of band program operations. The control circuit is designed to select the optimal write conditions for each band operation, utilizing stored trim information in registers.

Another significant patent focuses on flash memory devices that utilize incremental step-pulse programming. This innovation improves threshold-voltage distribution within programmed memory cells by adjusting programming voltage steps and extending the duration of verify operations. The control circuit in this device is responsible for executing multiple memory programming operations, ensuring that programming is efficient and effective.

Career Highlights

Soo-Han Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of memory technology. His work has not only advanced the capabilities of nonvolatile memory devices but has also contributed to the overall progress in the electronics industry.

Collaborations

Throughout his career, Soo-Han Kim has collaborated with notable colleagues, including Jae-Yong Jeong and Dae Han Kim. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge memory solutions.

Conclusion

Soo-Han Kim's contributions to nonvolatile memory technology exemplify the importance of innovation in the electronics field. His patents reflect a commitment to enhancing memory systems, making significant strides in the industry. His work continues to influence the future of memory technology.