Dong Hwan Oh

Title: Dong Hwan Oh: Innovator in Waterproofing and Motor Technology

Introduction

Dong Hwan Oh is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the fields of waterproofing technology and small motor design. With a total of 3 patents to his name, his work reflects a commitment to innovation and practical solutions.

Latest Patents

One of Dong Hwan Oh's latest patents is a cap for waterproofing a nail. This invention comprises a cap body and a tightening protrusion. The cap body includes a flat penetration portion and an edge portion that extends downward. The cap is made from a hard material that can be penetrated by a nail, ensuring durability and effectiveness. The tightening protrusion is strategically designed to enhance the waterproofing capability of the nail.

Another significant patent is the structure of a casing for a small stepping motor. This invention features a casing with an outer diameter of 8 mm or less, where yoke teeth are integrally formed on the inner surface. The design includes variations in the thickness of the outer wall compared to the yoke teeth, optimizing the motor's performance and efficiency.

Career Highlights

Throughout his career, Dong Hwan Oh has worked with prominent companies such as Hyundai Motor Company and Moatech Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Dong Hwan Oh has collaborated with Heung Jai Won, further enhancing his work through shared expertise and insights.

Conclusion

Dong Hwan Oh stands out as an inventor dedicated to advancing technology in waterproofing and motor design. His innovative patents and professional experience reflect his significant contributions to the field.