Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11636898 | Semiconductor memory device and method for operating thereof | Jung Mi KO, Seong Je Park, Young Don JUNG, Ji Hwan Kim, Jung Hwan Lee | 2023-04-25 |
| 11107541 | Memory device and method of operating the memory device | Young Don JUNG, Jung Mi KO, Chang Han SON, Jung Hwan Lee | 2021-08-31 |
| 11037629 | Semiconductor memory device and method for operating thereof | Jung Mi KO, Seong Je Park, Young Don JUNG, Ji Hwan Kim, Jung Hwan Lee | 2021-06-15 |
| 10998053 | Memory device and operating method thereof for applying a channel precharge voltage to bit lines after a sensing operation | Jung Hwan Lee, Jung Mi KO, Ji Hwan Kim, Young Don JUNG | 2021-05-04 |
| 10971234 | Page buffer, a memory device having page buffer, and a method of operating the memory device | Jung Hwan Lee, Jung Mi KO, Ji Hwan Kim, Young Don JUNG | 2021-04-06 |
| 10937513 | Semiconductor memory device and operating method thereof | Jung Mi KO, Ji Hwan Kim, Seong Je Park, Sung Hoon Ahn, Young Don JUNG | 2021-03-02 |
| 10818360 | Memory device, memory system including the memory device | Jong-Hoon Lee, Ji Hwan Kim, Jin Haeng Lee | 2020-10-27 |
| 10636492 | Memory device having plurality of memory cell strings, plurality of source select transistors and plurality of drain select transistors and method of operating a memory device having improved threshold voltage distributions of select transistors | Jong-Hoon Lee | 2020-04-28 |
| 9123396 | Semiconductor apparatus | Chang Man SON, Chang-Hyuk Lee, Go Hyun LEE | 2015-09-01 |
| 9001589 | Method for erasing charge trap devices | — | 2015-04-07 |
| 8923055 | Semiconductor device and method of operating the same | Jin Su Park, Chang Won Yang | 2014-12-30 |
| 8913453 | Semiconductor device and method of operating the same | Jin Su Park | 2014-12-16 |
| 8644082 | Memory apparatus and method for controlling erase operation of the same | — | 2014-02-04 |
| 8335118 | Method of operating a flash memory device | Jae Won Cha, Sam Kyu Won | 2012-12-18 |
| 8279676 | Method of operating nonvolatile memory device | Tai Sik Shin | 2012-10-02 |
| 8218368 | Semiconductor memory device and erase method in the same | Sam Kyu Won, Jae Won Cha, In Ho Kang | 2012-07-10 |
| 8159883 | Semiconductor memory device having a block decoder for preventing disturbance from unselected memory blocks | Sam Kyu Won, Jae Won Cha | 2012-04-17 |
| 8107297 | Method of reading nonvolatile memory device and method of operating nonvolatile memory device | Sam Kyu Won | 2012-01-31 |
| 7948805 | Method of programming a multi level cell | Sam Kyu Won, Jae Won Cha | 2011-05-24 |
| 7898865 | Method of reading nonvolatile memory device and method of operating nonvolatile memory device | Sam Kyu Won | 2011-03-01 |
| 7830717 | Method for performing erasing operation in nonvolatile memory device | Sam Kyu Won, Jae Won Cha | 2010-11-09 |
| 7813188 | Non-volatile memory device and a method of programming a multi level cell in the same | Sam Kyu Won, Jae Won Cha | 2010-10-12 |
| 7808840 | Method of operating a non-volatile memory device | Sam Kyu Won, Jae Won Cha | 2010-10-05 |
| 7800955 | Programming method of a non-volatile memory device | Sam Kyu Won, Jae Won Cha | 2010-09-21 |
| 7787299 | Semiconductor memory device and erase method in the same | Sam Kyu Won, Jae Won Cha, In Ho Kang | 2010-08-31 |