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Dive into the research topics where Seung Ho Chang is active.

Publication


Featured researches published by Seung Ho Chang.


2012 International Conference on Computing, Networking and Communications (ICNC) | 2012

Noise and interference characterization for MLC flash memories

Jaekyun Moon; Jaehyeong No; Sangchul Lee; Sang-sik Kim; Joongseop Yang; Seung Ho Chang

This paper provides statistical analysis on real data taken from state-of-the-art MLC NAND flash memory cells. The analysis allows separation of different sources affecting the output values of the cell. Interference due to floating gate coupling is isolated. The effect of noise and interference on the victim cell after repeated program/erase cycles as well as baking is investigated.


Archive | 2004

Method of programming/reading multi-level flash memory using sensing circuit

Seung Ho Chang


Archive | 2005

Method of reading multi-level nand flash memory cell and circuit for the same

Seung Ho Chang


Archive | 2002

Flash memory device and method of erasing the same

Seung Ho Chang


Archive | 2002

Circuit and method for programming and reading multi-level flash memory

Seung Ho Chang


Archive | 2005

Programming method of non-volatile memory device having multi-plane structure

Seung Ho Chang; Joong Seob Yang


Archive | 2004

Circuit for supplying program/erase voltages in flash memory device

Seung Ho Chang


Archive | 2010

Semiconductor memory device and method of reading the same

Kyu Hee Lim; Seung Ho Chang; Seong Je Park


Archive | 2009

Nonvolatile memory device and program or erase method using the same

Chae Kyu Jang; Seung Ho Chang; Young Soo Park; Jae Yun Kim; Se Chun Park


Archive | 2005

Flash memory device being programmed and verified using voltage higher than target/read threshold voltage to achieve uniform threshold voltage characteristic

Seong Je Park; Seung Ho Chang

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