Hyungrok Do

Introduction

Hyungrok Do, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of semiconductor technology. With a notable portfolio of six patents, Do has demonstrated his expertise in innovative electronic designs that enhance the functionality and performance of semiconductor devices.

Latest Patents

Among his latest innovations, one patent focuses on a driving circuit and an optical transmitter that includes this driving circuit. This advanced design features an input circuit slice that converts a data signal into two distinct signals with varying DC components. Additionally, the driver slice outputs driving current at an output node, capable of generating variable push or pull current based on the given data signals.

Another key patent is for a semiconductor memory device that includes a control circuit designed for managing read operations efficiently. This patent outlines a memory cell array containing multiple memory cells associated with wordlines and bitlines, integrating a sense amplifier to amplify voltage signals and a wordline decoder that employs several switches for optimal performance.

Career Highlights

Hyungrok Do has developed his expertise through positions at prominent organizations such as SK Hynix Inc. and the Seoul National University R&D Foundation. His experience in these institutions has provided him with a firm grounding in semiconductor research and development, allowing him to create impactful innovations.

Collaborations

Throughout his career, Do has collaborated with notable coworkers, including Deog-Kyoon Jeong and Hong Seok Choi. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of his patented technologies.

Conclusion

Hyungrok Do's contributions to the semiconductor industry through his patents underscore his role as an influential inventor. His work not only highlights his technical proficiency but also showcases the potential for advancements within technology that can reshape how electronic devices operate. With ongoing innovation, Do continues to play a critical role in the evolution of semiconductor technology.