Sang-Hyun Ban

Title: The Innovations of Sang-Hyun Ban

Introduction

Sang-Hyun Ban is a prominent inventor based in Icheon, South Korea. He has made significant contributions to the field of semiconductor memory technology. With a total of 6 patents to his name, Ban continues to push the boundaries of innovation in electronic devices.

Latest Patents

One of his latest patents is an "Electronic device for changing short-type defective memory cell to open-type defective memory cell by applying stress pulse." This invention includes a semiconductor memory that comprises a plurality of first lines, second lines, and memory cells disposed in the intersection regions between these lines. The device features a first test circuit that applies a stress pulse to a selection line coupled to a defective memory cell during a test period. Additionally, Ban has developed a "Method for driving an electronic device including a semiconductor memory in a test mode." This method involves applying a stress pulse to multiple memory cells simultaneously, determining their operational status, and applying a second maximum voltage to selected cells as needed.

Career Highlights

Sang-Hyun Ban is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work focuses on enhancing the performance and reliability of semiconductor memory devices. His innovative approaches have garnered attention and respect within the industry.

Collaborations

Ban has collaborated with notable colleagues, including Woo-Tae Lee and Tae-Hoon Kim. Their combined expertise has contributed to the advancement of semiconductor technologies.

Conclusion

Sang-Hyun Ban's contributions to semiconductor memory technology exemplify his commitment to innovation. His patents reflect a deep understanding of electronic devices and their functionalities. As he continues to develop new technologies, his work will undoubtedly influence the future of the semiconductor industry.