Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8499215 | Multi-level cell memory devices and methods of storing data in and reading data from the memory devices | Jun Jin Kong, Sung Chung Park, Dong-Ku Kang, Young Hwan Lee, Si-Hoon Hong | 2013-07-30 |
| 8050087 | Non-volatile memory device including block state confirmation cell and method of operating the same | Ju-hee Park, Kyoung Lae Cho, Yoon-dong Park, Seung-Hoon Lee, Kee-Won Kwon | 2011-11-01 |
| 8020081 | Multi-level cell memory devices using trellis coded modulation and methods of storing data in and reading data from the memory devices | Jun Jin Kong, Sung Chung Park, Yun Tae Lee, Young Hwan Lee, Si-Hoon Hong +1 more | 2011-09-13 |
| 8004906 | Nonvolatile memory device and method of operating and fabricating the same | Ki-ha Hong, Sung Hoon Lee, Jai-kwang Shin, Young-gu Jin, Sung Il Park +1 more | 2011-08-23 |
| 8000148 | Methods of operating nonvolatile memory devices | Won-joo Kim, Tae Hee Lee, Yoon-dong Park | 2011-08-16 |
| 7978584 | Pattern recognition type optical memory and optical read/write device and method for reading and writing data from or to the memory | Nam-Kyun Tak, Chang Hyun Kim, Yeong-Taek Lee | 2011-07-12 |
| 7977707 | Capacitorless DRAM having a hole reserving unit | Ki-ha Hong, Young-gu Jin, Jai-kwang Shin | 2011-07-12 |
| 7947590 | Method of manufacturing a non-volatile memory device | Yoon-dong Park, Won-joo Kim, June-mo Koo, Suk-pil Kim, Jung Hoon Lee | 2011-05-24 |
| 7911842 | Memory cell programming method and semiconductor device for simultaneously programming a plurality of memory block groups | Ju-hee Park, Yoon-dong Park, Kyoung Lae Cho, Sung-Jae Byun, Seung-Hwan Song +2 more | 2011-03-22 |
| 7889552 | Non-volatile semiconductor device | Jae-chul Park, Young-soo Park, Sun-il Kim | 2011-02-15 |
| 7839694 | Nonvolatile memory devices and data reading methods | In-sung Joe, Young-gu Jin, Yoon-dong Park | 2010-11-23 |
| 7829932 | Semiconductor device | Seung-Hwan Song, Suk-pil Kim, Yoon-dong Park, Won-joo Kim, June-mo Koo +2 more | 2010-11-09 |
| 7813185 | Nonvolatile memory device and method of operating and fabricating the same | Ki-ha Hong, Sung Hoon Lee, Jai-kwang Shin, Young-gu Jin, Sung Il Park +1 more | 2010-10-12 |
| 7791942 | Methods of operating nonvolatile memory devices | Won-joo Kim, Tae Hee Lee, Yoon-dong Park | 2010-09-07 |
| 7729175 | Method of writing/reading data into/from memory cell and page buffer using different codes for writing and reading operations | Kyoung Lae Cho, Yoon-dong Park, Jun Jin Kong, Seung-Hoon Lee, Sung-Jae Byun +2 more | 2010-06-01 |
| 7679960 | Non-volatile memory device and method of operating the same | Kyu-Charn Park, Yoon-dong Park, Won-joo Kim, Young-gu Jin, Suk-pil Kim +3 more | 2010-03-16 |
| 7675786 | Method of operating a semiconductor memory device having a recessed control gate electrode | Sang Jin Park, In-jun Hwang, Yoon-dong Park, Kwang Soo Seol, Sang-min Shin +2 more | 2010-03-09 |
| 7675779 | Non-volatile memory devices and methods of operating the same | Won-joo Kim, Yoon-dong Park, Seung-Hoon Lee, Suk-pil Kim, Jung-hun Sung +1 more | 2010-03-09 |
| 7649784 | Memory cell programming methods capable of reducing coupling effects | Kyoung-Iae Cho, Sung-Jae Byun, Kyu-Charn Park, Yoon-dong Park, Choong-Ho Lee | 2010-01-19 |
| 7639524 | Multi-bit nonvolatile memory devices and methods of operating the same | Dong-Hun Kang, Jeong-Hee Han, Wan-jun Park, Won-joo Kim | 2009-12-29 |
| 7636251 | Methods of operating a non-volatile memory device | Yoon-dong Park, Kyoung-lee Cho, Sung-Jae Byun | 2009-12-22 |
| 7622761 | Non-volatile memory device and method of manufacturing the same | Yoon-dong Park, Won-joo Kim, June-mo Koo, Suk-pil Kim, Jung Hoon Lee | 2009-11-24 |
| 7585755 | Method of fabricating non-volatile memory device | Seung-Hwan Song, Yoon-dong Park, June-mo Koo, Suk-pil Kim, Choong-Ho Lee +1 more | 2009-09-08 |
| 7577042 | Method of programming multi-level semiconductor memory device and multi-level semiconductor memory device | Kyoung Lae Cho, Kyu-Charn Park, Yoon-dong Park, Choong-Ho Lee, Sung-Jae Byun | 2009-08-18 |
| 7551491 | Unit cell of a non-volatile memory device, a non-volatile memory device and method thereof | Won-joo Kim, Suk-pil Kim, Yoon-dong Park, June-mo Koo | 2009-06-23 |