Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373697 | Semiconductor memory device having plurality of address storing circuits for storing sampling address as latch addresses and a duplication decision circuit, and method of refreshing operation | Jung Ho Lim | 2022-06-28 |
| 10976368 | Memory apparatus relating to determination of a failed region and test method thereof, memory module and system using the same | — | 2021-04-13 |
| 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 | Sung-Soo Chi | 2020-08-04 |
| 10302701 | Memory apparatus relating to determination of a failed region and test method thereof, memory module and system using the same | — | 2019-05-28 |
| 9934875 | Integrated circuit and memory device performing boot-up operation | Jeong-Tae Hwang | 2018-04-03 |
| 9543951 | Semiconductor apparatus | Jeong-Tae Hwang | 2017-01-10 |
| 8810295 | Latch circuit and flip-flop circuit including the same | Kang Youl Lee, Don Hyun CHOI | 2014-08-19 |
| 8581650 | Duty cycle correction circuit and delay locked loop circuit including the same | Ki Han Kim | 2013-11-12 |
| 8237464 | Integrated circuit and method for controlling data output impedance | Kwan-Weon Kim | 2012-08-07 |
| 7986177 | Semiconductor device | Dong-Suk Shin | 2011-07-26 |