Company Filing History:
Years Active: 2025
Title: Seula Ryu - Innovator in Memory Device Technology
Introduction
Seula Ryu is an inventor based in Suwon-si, South Korea. He is known for his innovative contributions to memory device technology. Although he currently holds no granted patents, his work in the field is noteworthy.
Latest Patent Applications
Seula Ryu has filed several patent applications that showcase his expertise in memory devices. One of his latest applications is titled "MEMORY DEVICE AND MEMORY SYSTEM INCLUDING THE SAME." This invention discloses a memory device that includes a base die with a pair of second dies and a first die positioned between them. The memory stack consists of memory dies that are sequentially stacked on the base die in a vertical direction. The first die is electrically connected to the memory stack and features a logic transistor with a three-dimensional channel structure.
Another significant application is "MEMORY DEVICE AND SYSTEM DEVICE INCLUDING THE SAME." This memory device comprises a base die that includes a data signal bump designed to receive a data signal. It features a first memory stack with first memory dies stacked on the base die and a second memory stack with second memory dies also stacked on the base die but spaced from the first memory stack. The base die is configured to selectively provide the received data signal to either the first or second memory stack based on a selection signal.
Conclusion
Seula Ryu is an emerging inventor in the field of memory device technology, with innovative applications that could shape the future of memory systems. His contributions, although not yet recognized through granted patents, reflect a commitment to advancing technology in this area.