Jee Yeon Keh

Title: Innovations by Jee Yeon Keh

Introduction

Jee Yeon Keh is a notable inventor based in Icheon-si, Gyeonggi-do, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of internal voltage generation circuits and buffer circuits. With a total of 2 patents to his name, his work has implications for various electronic systems.

Latest Patents

One of his latest patents is titled "Internal voltage generation circuit and system including the same." This invention provides an internal voltage generation circuit that includes a first internal voltage generation circuit designed to supply a reference internal voltage. This voltage can be directed to either an internal voltage control circuit or a node where an output internal voltage is generated. Additionally, it features a second internal voltage generation circuit that adjusts the level of the output internal voltage. The internal voltage control circuit plays a crucial role by comparing the reference internal voltage with the output internal voltage, allowing for adjustments to be made accordingly.

Another significant patent is "Buffer circuit, receiver and system using the same." This invention encompasses a buffer circuit that consists of an amplification circuit, a main load circuit, and a sub-load circuit. The amplification circuit and the main load circuit work together to generate first and second output signals by amplifying their respective input signals. The sub-load circuit is designed to compensate for any mismatch between the rising and falling timing of the first output signal based on the first input signal.

Career Highlights

Jee Yeon Keh is currently employed at SK Hynix Inc., a leading semiconductor company known for its innovative memory solutions. His work at SK Hynix has allowed him to collaborate with other talented engineers and inventors in the field.

Collaborations

Some of his notable coworkers include Kyung Hoon Kim and Jong Joo Shim. Their collaborative efforts contribute to the advancement of technology in the semiconductor industry.

Conclusion

Jee Yeon Keh's contributions to the field of electrical engineering through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the development of advanced electronic systems.