Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699481 | Semiconductor memory device including word line and bit line | — | 2023-07-11 |
| 11386950 | Stacked DRAM memory device for improving integration density and reducing bit line capacitance | — | 2022-07-12 |
| 10176856 | Semiconductor memory apparatus | — | 2019-01-08 |
| 9947404 | Resistive memory apparatus, selective write circuit therefor, and operation method thereof | — | 2018-04-17 |
| 9564888 | Voltage generation apparatus | Hyun-Ju Ham, Hyung Sik Won | 2017-02-07 |
| 9251912 | Semiconductor memory device and method of wafer burn-in test for the same | Hyun-Sung Lee | 2016-02-02 |
| 9036435 | Semiconductor apparatus, method for delaying signal thereof, stacked semiconductor memory apparatus, and method for generating signal thereof | Heat Bit Park | 2015-05-19 |
| 8867282 | Semiconductor apparatus with open bit line structure | Tae Sik Yun | 2014-10-21 |
| 8526251 | Semiconductor apparatus, method for delaying signal thereof, stacked semiconductor memory apparatus, and method for generating signal thereof | Heat Bit Park | 2013-09-03 |
| 8331190 | Semiconductor memory device and operation method thereof | Sun Hyuck Yon | 2012-12-11 |
| 8140293 | On die thermal sensor | Chun-Seok Jeong | 2012-03-20 |
| 8072822 | Data alignment circuit and method of semiconductor memory apparatus | Chun-Seok Jeong, Chang-sik Yoo, Jang-woo Lee, Hong Jung Kim | 2011-12-06 |
| 7995416 | Semiconductor memory device and operation method thereof | Sun Hyuck Yon | 2011-08-09 |
| 7965571 | On die thermal sensor | Chun-Seok Jeong | 2011-06-21 |
| 7876636 | Semiconductor memory device and method for driving the same | Chun-Seok Jeong | 2011-01-25 |
| 7839200 | Semiconductor device and data outputting method of the same | Jae-Hyuk Im | 2010-11-23 |
| 7818526 | Semiconductor memory device having test mode for data access time | Ji-Eun Jang | 2010-10-19 |
| 7804323 | Impedance matching circuit and semiconductor memory device with the same | Ki-Ho Kim | 2010-09-28 |
| 7786753 | Output driver circuit, semiconductor memory device including the output driver circuit, and method for operating the semiconductor memory device | Chun-Seok Jeong | 2010-08-31 |
| 7773440 | ZQ calibration controller and method for ZQ calibration | Ki-Ho Kim | 2010-08-10 |
| 7719907 | Test circuit for semiconductor memory device | — | 2010-05-18 |
| 7706199 | Circuit and method for parallel test of memory device | Young-Jun Ku | 2010-04-27 |
| 7650544 | Test mode control circuit | Ji-Eun Jang | 2010-01-19 |
| 7619937 | Semiconductor memory device with reset during a test mode | Tae Sik Yun | 2009-11-17 |
| 7610165 | Semiconductor memory device having on die thermal sensor | Chun-Seok Jeong | 2009-10-27 |