Daeshik Kim

Title: Daeshik Kim and Memory Device Innovations

Introduction

Daeshik Kim is an inventor based in Hwaseong, South Korea. His work includes memory-device technologies designed to improve read and write operations in magnetic memory. He is associated with Samsung Electronics Co., Ltd. and has 10 patents.

Latest Patents

Kim’s recent patent work addresses how memory-cell characteristics can guide the currents and voltages used to read and write data.

“Memory device configured to generate read current based on size of memory cell and value of read current actually applied to memory cell” describes a memory array divided into regions and a sensing circuit that generates a read current for cells in one region. Another region stores a value determined using a reference resistance and the initial read current applied to a cell. The design uses these values to help distinguish the cell’s parallel and anti-parallel states.

“Memory device which generates improved write voltage according to size of memory cell” concerns a magnetic memory device that stores a write-voltage value in a designated region. A voltage generator derives a code value from that information, and a write driver uses the code to drive the current that stores data in the memory array. The approach is intended to improve write-voltage generation in relation to memory-cell size.

Career Highlights

At Samsung Electronics, Kim’s disclosed inventions focus on adapting memory-device operation to cell characteristics. His patent work covers read-current generation and write-voltage control, two functions central to reliably sensing and storing data.

Collaborations

Kim’s listed coworkers include Yongdon Kim and Gwanhyeob Koh. Their shared association with Samsung Electronics reflects a collaborative environment for developing memory technologies.

Conclusion

Daeshik Kim’s patent portfolio highlights memory-device innovations that use cell-related information to guide read and write operations, with the goal of supporting more effective data sensing and storage.