Company Filing History:
Years Active: 2025
Title: Kyeongran Yoo: Innovator in 3D NAND Technology
Introduction
Kyeongran Yoo is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of memory devices, particularly in the area of 3D NAND technology. His innovative approach has led to the development of methods that enhance the performance and efficiency of memory programming.
Latest Patents
Kyeongran Yoo holds a patent for "Systems and methods to avoid over programming at infrequent smart verify acquisition for high-performance 3D NAND." This patent describes a method of programming a memory device that includes several key steps. The process involves performing a smart verify operation to acquire an initial programming voltage, executing a program operation on a selected wordline starting with this initial voltage, conducting a bitscan operation of the highest state being verified, and adjusting the initial programming voltage based on the results of the bitscan operation for subsequent wordlines.
Career Highlights
Kyeongran Yoo 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 3D NAND devices, which are critical for modern data storage solutions.
Collaborations
Kyeongran collaborates with several professionals in his field, including his coworker Henry Chin. Together, they work on innovative projects that aim to improve memory device performance and reliability.
Conclusion
Kyeongran Yoo's contributions to the field of 3D NAND technology exemplify the spirit of innovation. His patent and ongoing work at SanDisk Technologies Inc. highlight his commitment to advancing memory device technology.