This inventor holds 1 USPTO granted patent. Top assignee: Sandisk Technologies Inc.. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Yuichi Ikezono: Innovator in Three-Dimensional Memory Devices
Introduction
Yuichi Ikezono is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of memory devices, particularly in the development of three-dimensional memory technologies. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.
Latest Patents
Ikezono holds a patent for "Three-dimensional memory devices having a single layer channel and methods of making thereof." This patent describes a memory stack structure for a three-dimensional device that includes an alternating stack of insulator layers and spacer material layers. A memory opening is formed through this alternating stack, allowing for the integration of a memory material layer, a tunneling dielectric layer, and a silicon oxide liner. The process involves the formation of a sacrificial liner over the tunneling dielectric layer, followed by an anisotropic etch to expose the semiconductor surface of the substrate beneath the memory opening. The silicon oxide liner is removed after this etching process, enabling the deposition of a semiconductor channel layer directly on the tunneling dielectric layer.
Career Highlights
Yuichi Ikezono is currently employed at SanDisk Technologies Inc., where he continues to push the boundaries of memory technology. His work has been instrumental in advancing the capabilities of three-dimensional memory devices, which are crucial for modern computing applications.
Collaborations
Ikezono has collaborated with notable colleagues such as Sateesh Koka and Raghuveer S Makala. These partnerships have fostered an environment of innovation and have contributed to the successful development of cutting-edge memory technologies.
Conclusion
Yuichi Ikezono's contributions to the field of three-dimensional memory devices exemplify his dedication to innovation and technology. His patent and ongoing work at SanDisk Technologies Inc. highlight his role as a key player in the advancement of memory solutions.