Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431171 | Page buffer, semiconductor device including page buffer, and operating method of semiconductor device | Won Jae Choi | 2025-09-30 |
| 9299444 | Nonvolatile memory device with improved voltage drop and method of driving the same | Nam Kyeong Kim | 2016-03-29 |
| 9275745 | Semiconductor device and method of operating the same | Sam Kyu Won, Won Kyung KANG | 2016-03-01 |
| 8908462 | Semiconductor device including current compensator | Sam Kyu Won, Cheul Hee Koo, Won Kyung KANG | 2014-12-09 |
| 8902674 | Semiconductor memory device and method of reading out the same | In Gon YANG, Jae Won Cha, Sung Hoon Ahn, Tae Ho Jeon | 2014-12-02 |
| 8867299 | Non-volatile memory device | Je Il Ryu | 2014-10-21 |
| 8824207 | Semiconductor memory device and method of operating the same | Byung Ryul Kim | 2014-09-02 |
| 8743632 | Nonvolatile memory device, operating method thereof, and data storage device having the same | Byung Ryul Kim, Cheul Hee Koo | 2014-06-03 |
| 8724412 | Voltage supply circuit, semiconductor memory device, and operating method thereof | Pil Seon Yoo, Je Il Ryu | 2014-05-13 |
| 8611155 | Semiconductor memory device and program methods thereof | Byung Ryul Kim, You Sung Kim | 2013-12-17 |
| 8565022 | Memory system and method of operating the same | Tai Sik Shin, Dong-hyeon Ham | 2013-10-22 |
| 8422309 | Voltage generation circuit and nonvolatile memory device using the same | Byung Ryul Kim, You Sung Kim, Se Chun Park | 2013-04-16 |
| 8199583 | Method of performing read operation in flash memory device | You Sung Kim | 2012-06-12 |
| 8107291 | Method of programming flash memory device | You Sung Kim | 2012-01-31 |
| 8102717 | Method of testing for a leakage current between bit lines of nonvolatile memory device | Jae Won Cha | 2012-01-24 |
| 8068368 | Method of performing read operation in flash memory device | You Sung Kim | 2011-11-29 |
| 8045393 | Program method of nonvolatile memory device | Byung Ryul Kim, Jun Seop Chung | 2011-10-25 |
| 8036042 | Method of operating nonvolatile memory device | Byung Ryul Kim, You Sung Kim, Se Chun Park | 2011-10-11 |
| 8004914 | Method of testing nonvolatile memory device | Jae Won Cha | 2011-08-23 |
| 7903466 | Memory device and method of operating the same | Jong Hyun Wang, Seong Hun Park, Chang Won Yang | 2011-03-08 |
| 7830180 | Noise protector | Byoung Sung YOU | 2010-11-09 |
| 7796434 | Non-volatile memory device and method of operating the same | Chae Kyu Jang, Joong Seob Yang, Jong Hyun Wang, Seong Hun Park | 2010-09-14 |
| 7782676 | Method of operating a nonvolatile memory device | Jae Won Cha | 2010-08-24 |
| 7778096 | Flash memory device | You Sung Kim | 2010-08-17 |
| 7715232 | Method of determining a flag state of a non-volatile memory device | Byung Ryul Kim, You Sung Kim, Sam Kyu Won | 2010-05-11 |