Chang-hag Oh

Title: Chang-hag Oh: Innovator in Memory Technology

Introduction

Chang-hag Oh is a prominent inventor based in Anyang, South Korea. He has made significant contributions to the field of memory technology, particularly in dynamic random access memory (DRAM) systems. With a total of 2 patents, his work has had a notable impact on the efficiency and reliability of memory devices.

Latest Patents

Chang-hag Oh's latest patents include innovations in dynamic random access memory and communications terminals. One of his patents focuses on a DRAM that has reduced current consumption, which includes a plurality of memory banks capable of being independently supplied with power. This design features a DPD controller that selectively causes some of the memory banks to enter a DPD mode, enhancing energy efficiency. Another patent addresses integrated circuit memory devices that contain an array of active memory cells and at least one column of dummy memory cells. These dummy memory cells are designed with missing electrical connections to prevent stray electrical shorts during fabrication, ensuring that memory failures do not occur when the devices are installed.

Career Highlights

Chang-hag Oh is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of memory technology advancements. His innovative designs and patents have contributed to the company's reputation for high-quality electronic products.

Collaborations

Chang-hag Oh has collaborated with notable colleagues, including Jae-Hoon Joo and Kang-Young Cho. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in memory systems.

Conclusion

Chang-hag Oh's contributions to the field of memory technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor. His innovations continue to shape the future of memory devices, ensuring greater efficiency and reliability in electronic products.