Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200923 | Semiconductor apparatus | Sang Hyun KU | 2021-12-14 |
| 10884486 | Pulse width compensation circuit and a semiconductor apparatus using the pulse width compensation circuit | Min Soo Park | 2021-01-05 |
| 10762938 | Semiconductor device | Jae Hwan Seo | 2020-09-01 |
| 10734062 | Semiconductor device with array configuration including upper segment, lower segment classified according to refresh units, repair controllers for controlling repair operation of upper segment and lower segment | Ja Beom KOO | 2020-08-04 |
| 10692586 | Semiconductor device | Jae Hwan Seo | 2020-06-23 |
| 10613617 | Semiconductor apparatus | — | 2020-04-07 |
| 10497421 | Memory device | Hae-Rang Choi, Hyung Sik Won | 2019-12-03 |
| 10290335 | Semiconductor device with current path control unit for decreasing the level of a voltage | Sung Yub Lee | 2019-05-14 |
| 10229752 | Memory device correcting data error of weak cell | Hae-Rang Choi, Dong-Jae Lee | 2019-03-12 |
| 10090058 | Semiconductor device | Dong Woo Lyu, Jin Yo Park, Sang Kyung Shin, Kwang Soo Ahn, Sung Su Cha | 2018-10-02 |
| 10054634 | Test device | — | 2018-08-21 |
| 10032503 | Semiconductor memory device performing refresh operation based on weak cell information stored in memory array region and operating method thereof | Kyeong Pil KANG | 2018-07-24 |
| 9847107 | Electronic device and system that initializes logic circuits at different times by sequentially delaying a power up signal to a plurality of internal circuit blocks | Jin Cheol Seo | 2017-12-19 |
| 9680451 | Integrated circuit | Yeh Seul PARK | 2017-06-13 |
| 9672889 | Semiconductor memory device and refresh control method thereof | Sung Yub Lee | 2017-06-06 |
| 9647652 | Semiconductor device | Young HEO | 2017-05-09 |
| 9607718 | Semiconductor memory device and test operation method thereof | — | 2017-03-28 |
| 9496054 | Driving test circuit and semiconductor device including the same | Sung Yub Lee | 2016-11-15 |
| 9478265 | Semiconductor memory device | Sung Yub Lee | 2016-10-25 |
| 9472251 | Semiconductor device having dummy cell region that are symmetrically disposed about peripheral region | — | 2016-10-18 |
| 9443607 | Latch circuit and semiconductor device including the same | Jun Cheol Park | 2016-09-13 |
| 9397640 | Latch circuit and semiconductor device including the same | — | 2016-07-19 |
| 9385716 | Semiconductor device | Seong Jin Kim | 2016-07-05 |
| 9384805 | Semiconductor memory device, semiconductor system and test method thereof | Sung Yub Lee | 2016-07-05 |
| 9379689 | Integrated circuit | Seong Jin Kim | 2016-06-28 |