Kuei-Jung Chen

Title: Innovations by Kuei-Jung Chen

Introduction

Kuei-Jung Chen is a notable inventor based in Miaoli, Taiwan. He has made significant contributions to the field of cutting tools and brittle material processing, holding a total of eight patents. His innovative approaches have enhanced the efficiency and precision of various industrial applications.

Latest Patents

One of Kuei-Jung Chen's latest patents is a cutting tool angle adjustment method. This method involves lowering a cutting tool on a transparent Mylar to create an indentation before the actual scribing operation. The process includes capturing the image of the indentation and utilizing a numerical analysis method along with a set formula to automatically calculate a correction angle and position. This allows for precise adjustments to the cutting tool based on the calculation results, with the possibility of repeating the calculation and adjustment procedures if necessary.

Another significant patent is the brittle material rotating and aligning mechanism designed for use in a brittle material scribing and/or breaking apparatus. This mechanism comprises a bearing, a rotary table, and a driving mechanism installed in the worktable of the apparatus. It is specifically designed to carry brittle materials, such as semiconductor wafers, for scribing and breaking into individual dies. The driving mechanism employs a flexible transmission member to rotate the rotary table, which results in low installation costs and eliminates the need for precision adjustments during installation. This innovation also prevents backlash and minimizes particle production due to friction.

Career Highlights

Kuei-Jung Chen is affiliated with the Industrial Technology Research Institute, where he continues to develop and refine his inventions. His work has significantly impacted the manufacturing processes involving brittle materials and cutting tools.

Collaborations

Kuei-Jung Chen collaborates with esteemed colleagues, including Tzong-Ming Wu and Wu-Lang Lin, who contribute to his innovative projects and research endeavors.

Conclusion

Kuei-Jung Chen's contributions to the field of invention, particularly in cutting tool technology and brittle material processing, showcase his expertise and innovative spirit. His patents reflect a commitment to enhancing industrial efficiency and precision.