Company Filing History:
Years Active: 2012-2014
Title: Da Un Nah: Innovator in Semiconductor Technology
Introduction
Da Un Nah is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and functionality of semiconductor packages.
Latest Patents
Among his latest patents, one notable invention is a semiconductor package designed for selecting semiconductor chips from a chip stack. This package includes first, second, third, and fourth semiconductor chips stacked with an arrangement of chip selection vias. A connection unit is provided between the second and third semiconductor chips, allowing for selective connection and disconnection of certain chip selection vias. This design facilitates improved chip selection within a stacked semiconductor package.
Another significant patent involves selecting chips within a stacked semiconductor package using through-electrodes. This invention features first and second semiconductor chips that include semiconductor chip bodies with circuit units. The design incorporates first and second through-electrodes that pass through the semiconductor chip bodies, providing chip enable signals to the circuit units. A spacer with an embedded inverter chip connects these through-electrodes, enhancing the overall functionality of the semiconductor package.
Career Highlights
Da Un Nah has worked with leading companies in the semiconductor industry, including SK Hynix Inc. and Hynix Semiconductor Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Throughout his career, Da Un Nah has collaborated with talented individuals such as Bok Gyu Min and Tae Yong Lee. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Da Un Nah is a distinguished inventor whose work in semiconductor technology has led to multiple patents and innovative solutions. His contributions continue to shape the future of the semiconductor industry.