Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10671477 | Memory device and operation method of the same | — | 2020-06-02 |
| 9824776 | Semiconductor memory device and weak cell detection method thereof | — | 2017-11-21 |
| 9711204 | Semiconductor device(s) and method of refreshing the semiconductor device | — | 2017-07-18 |
| 9697885 | Semiconductor memory device and method for transferring weak cell information | — | 2017-07-04 |
| 9646672 | Memory device and method of refreshing the same | Jong Sam Kim, Jae Il Kim, Jun-Gi Choi, Hee-Seong Kim | 2017-05-09 |
| 9607679 | Refresh control device | Jun-Gi Choi | 2017-03-28 |
| 9495643 | Semiconductor device capable of testing bonding of pad | — | 2016-11-15 |
| 9424894 | Signal transfer circuit and operating method thereof | Yong-Ju Kim | 2016-08-23 |
| 8331179 | Precharge signal generator and semiconductor memory device | — | 2012-12-11 |
| 8023339 | Pipe latch circuit and semiconductor memory device using the same | Bok Rim Ko, Young Joo Kim | 2011-09-20 |
| 7864613 | Thermal code transmission circuit and semiconductor memory device using the same | Sun Mo An | 2011-01-04 |
| 7863947 | Driving strength control circuit and data output circuit in semiconductor device | Bok Rim Ko | 2011-01-04 |
| 7800964 | Wafer burn-in test circuit | Sun Mo An | 2010-09-21 |
| 7779317 | Test control circuit and reference voltage generating circuit having the same | — | 2010-08-17 |