Won Jun Chang

Title: Innovator Spotlight: Won Jun Chang

Introduction

Won Jun Chang is a notable inventor based in Seoul, South Korea, with a remarkable portfolio encompassing 8 patents. His innovations primarily focus on advanced computing methods and battery technology, demonstrating his versatility and commitment to enhancing modern technology.

Latest Patents

Among Won Jun Chang's impressive array of recent patents are the following:

1. **Statement Hint with Database Objects**: This patent outlines a computer-implemented method that efficiently processes incoming query statements. It identifies specified database objects and searches a query hint registry for hints paired with those objects, ultimately optimizing query execution plans.

2. **Electrode Structure Comprising Potential Sheath for Secondary Battery and Fabrication Method Therefor**: This invention presents a novel electrode structure for secondary batteries. It incorporates a potential sheath designed to mitigate side reactions between the electrode and electrolyte through electric potential control, addressing the challenges faced by traditional nanostructured electrodes. The manufacturing method detailed in this patent involves creating a graphene foam, which enables effective control of the solid-electrolyte interphase (SEI) layer on the anode.

Career Highlights

Throughout his career, Won Jun Chang has contributed to significant advancements in technology while working with reputable institutions, including SAP SE and the Industry-University Cooperation Foundation at Hanyang University. His roles in these organizations reflect his dedication to driving innovation and fostering collaboration between academia and industry.

Collaborations

Chang has collaborated with talented peers, notably Jaehyok Chong and Youngbin Bok. These partnerships have amplified his capacity to innovate and extend the impact of his inventions within the technology sector.

Conclusion

Won Jun Chang stands out as an influential inventor whose work is shaping the future of database management and battery technology. With a growing number of patents to his name, his contributions will continue to inspire advancements in these fields and beyond.