Ki-Hwan Song

Title: **Innovative Contributions of Ki-Hwan Song in Memory Technology**

Introduction

Ki-Hwan Song, a distinguished inventor based in Seoul, South Korea, has made significant strides in the field of memory technology. With two patents to his name, his work continues to inspire advancements in integrated circuits and memory devices.

Latest Patents

Ki-Hwan Song's latest patents showcase his inventive skill and technical knowledge. One notable patent is focused on a page buffer that includes a static latch designed to store data received from an external device. This invention also features a dynamic latch that retrieves data from the static latch through a floating node. The dynamic latch consists of a storage capacitor, a write transistor for transferring data to the storage capacitor, and a read transistor for accessing the data. Significantly, the write and read transistors share the floating node, enhancing the efficiency of memory operations.

Another prominent patent addresses clock generation circuits and integrated circuit memory devices that control clock periods based on temperature variations. This invention incorporates a temperature sensor circuit that includes a calibration circuit responsive to a temperature coding signal. The dual operating modes—test mode and normal operating mode—allow the temperature output to adjust based on various conditions. Furthermore, the clock period controller circuit generates a period control signal that is instrumental in regulating the clock signal produced by the clock generator circuit, offering essential improvements in memory device performance.

Career Highlights

Ki-Hwan Song's association with Samsung Electronics Co., Ltd. has been pivotal in his career. Working at one of the leading technology companies, he has been able to leverage its resources and expertise to further his innovations in memory technology. His contributions are recognized not only within the company but also across the industry for their impact on memory devices and integrated circuit performance.

Collaborations

Throughout his career, Ki-Hwan Song has collaborated with talented individuals like Ho-Sung Song and Sang-Hyun Joo. These partnerships have fostered an environment of creativity and innovation, allowing them to tackle complex challenges in memory technology and contribute significantly to their field.

Conclusion

In conclusion, Ki-Hwan Song stands out as a forward-thinking inventor in the realm of memory technology. His recent patents reflect a commitment to enhancing the functionality and efficiency of memory devices. Through his ongoing work at Samsung Electronics and collaborations with esteemed colleagues, Ki-Hwan Song continues to influence the future of integrated circuits and memory solutions.