Company Filing History:
Years Active: 2003-2009
Title: Joung-Min Oh: Innovator in Semiconductor Technology
Introduction
Joung-Min Oh is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to die attaching methods and wafer sawing apparatuses.
Latest Patents
One of Joung-Min Oh's latest patents is a die attaching method designed for attaching semiconductor dies on wafers. This method involves expanding a wafer carrier tape to adjust the wafer's center point and radius. It includes measuring the new center point and radius, calculating the necessary adjustments for the first die's coordinates, and attaching semiconductor dies consecutively. This innovative approach ensures precision in the placement of semiconductor dies.
Another notable patent is a wafer sawing apparatus that features an electrically conductive chuck table and tactile sensing lines on the suction plate's upper surface. The apparatus is controlled by a sophisticated controller that manages both the chuck table and a scribing blade. This controller includes a tactile sensing unit for detecting contact and an equipment stop unit to halt the scribing blade when necessary. The design enhances the accuracy and efficiency of the wafer sawing process.
Career Highlights
Joung-Min Oh is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to develop and refine his innovative technologies, contributing to the company's reputation for excellence in semiconductor manufacturing.
Collaborations
Throughout his career, Joung-Min Oh has collaborated with talented coworkers, including Dong-Bin Kim and Sung-Hee Lee. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Joung-Min Oh is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative patents reflect his commitment to precision and efficiency in manufacturing processes. His contributions continue to influence the field and inspire future innovations.