Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387777 | Refresh circuit and semiconductor memory device including the same | Min Soo Park, Geun Il Lee | 2025-08-12 |
| 12126357 | Error correction code circuit and semiconductor apparatus including the error correction code circuit | Seon Woo HWANG, Seong Jin Kim | 2024-10-22 |
| 11983071 | Error correction code circuit and semiconductor apparatus including the same | Seon Woo HWANG, Seong Jin Kim | 2024-05-14 |
| 11967389 | Semiconductor apparatus related to a test function | Seon Woo HWANG, Seong Jin Kim | 2024-04-23 |
| 11364639 | Construction robot for ceiling | Jong Man Seo, Sung Hu Lee, Young Woon Jun, Chun Won Park, Kye Young Lee +1 more | 2022-06-21 |
| 10529425 | Semiconductor apparatus | Sang Ho Lee, Ho Don Jung, Jun-Hyun Chun | 2020-01-07 |
| 9800244 | Inverter circuits with first and second drivability dependent on first or second time period | Jung Ho Lim | 2017-10-24 |
| 9564191 | Signal compensation circuit and semiconductor apparatus using the same | Ki-Chon Park | 2017-02-07 |
| 9564195 | Address comparator circuit for generating transmission control signal, memory device and memory system including the same | Ki-Chon Park | 2017-02-07 |
| 9275722 | Memory device preventing fail caused by successive read operations and system including the same | Ki-Chon Park, Jin Youp Cha, Jin-Hee Cho | 2016-03-01 |
| 9081515 | Clock generation circuit and clock generation system using the same | Geun Il Lee | 2015-07-14 |
| 8854905 | Semiconductor device and operation method thereof | Geun Il Lee | 2014-10-07 |