Ju-Han Kim

Title: Innovations by Ju-Han Kim in Memory Chip Technology

Introduction

Ju-Han Kim is an accomplished inventor based in Cupertino, CA (US). He has made significant contributions to the field of memory chip technology. His innovative approach has led to the development of a unique system for controlling data sense amplifiers in memory chips.

Latest Patents

Ju-Han Kim holds a patent for a "Method and a system for controlling a data sense amplifier for a memory chip." This invention focuses on a memory chip that features a system designed to control the sensing time of a data sense amplifier (DSA). The global control initiates data access to the memory blocks, utilizing a wire path that couples the global control to each memory block. Each memory block employs this path as part of the transmission route for receiving a block enable signal from the global control. The memory block includes a wired-NOR circuit that sends a DSA enable signal to the DSA when selected by a block enable signal. This innovative approach allows for tighter control of the DSA compared to a simple delay circuit, ensuring that the time from the activation of the block enable signal to the enabling of the DSA remains consistent, regardless of the memory block's location within the chip. This block location independence enhances the memory cycle efficiency.

Career Highlights

Ju-Han Kim is currently associated with Silicon Access Technology, Inc., where he continues to push the boundaries of memory technology. His work has been instrumental in advancing the capabilities of memory chips, making them more efficient and reliable.

Conclusion

Ju-Han Kim's contributions to memory chip technology exemplify the spirit of innovation in the field. His patent reflects a deep understanding of the complexities involved in memory systems and showcases his ability to create solutions that enhance performance.