Dae-Gab Gweon

Title: Innovations by Dae-Gab Gweon

Introduction

Dae-Gab Gweon is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of precision measurement and apparatus design, holding three patents to his name. His work primarily focuses on enhancing the accuracy and efficiency of measurement systems used in various applications.

Latest Patents

One of his latest patents is the "Apparatus for Precisely Driving X-Y Stages Using VCM." This innovative apparatus utilizes a Voice Coil Motor (VCM) to perform biaxial movement in relation to a specimen transferring apparatus used in microscopes. The design includes X and Y axis stages of identical structure, featuring parts that drive on both fixed sides and are connected to the driving part by elastic members. This configuration allows for synchronized movement in the same direction as the driving part, supported by magnetic force generators that provide the necessary driving force.

Another significant patent is the "Perpendicularity Measuring Method and an Apparatus Thereof." This non-contact method measures the perpendicularity of a straight post installed perpendicularly to a reference plane. It captures partial images of the upper and lower ends of the post from two perpendicular directions, combining these images to calculate inclinations or deviations. The apparatus includes a measuring section for optically obtaining image data, a measuring-part driving unit for movement in the X, Y, and Z directions, and a data processing part for analyzing the image data. This optical approach eliminates errors caused by direct contact, making it suitable for measuring objects in confined spaces.

Career Highlights

Dae-Gab Gweon has worked with reputable organizations such as Sam Jung Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these institutions has contributed to his expertise in developing advanced measurement technologies.

Collaborations

Throughout his career, Dae-Gab Gweon has collaborated with talented individuals, including Ki-Hyun Kim and Young-Bin Cho. These partnerships have fostered innovation and the development of cutting-edge technologies in his field.

Conclusion

Dae-Gab Gweon's contributions to precision measurement and apparatus design highlight his role as a significant inventor in the field. His innovative patents demonstrate a commitment to advancing technology and improving measurement accuracy.