Joo; No-Guen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Joo; No-Guen.The latest application filed is for "semiconductor memory device and operating method thereof".
- Joo; No-Guen - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Semiconductor memory device and operating method thereof Grant 10,998,033 - Yun , et al. May 4, 2 | 2021-05-04 |
| Semiconductor Memory Device And Operating Method Thereof App 20200185026 - YUN; Tae-Sik ; et al. | 2020-06-11 |
| Refresh control circuit and memory device including same Grant 10,049,718 - Joo August 14, 2 | 2018-08-14 |
| Refresh Control Circuit And Memory Device Including Same App 20180061485 - JOO; No-Guen | 2018-03-01 |
| Refresh control circuit and memory device including same Grant 9,842,640 - Joo December 12, 2 | 2017-12-12 |
| Refresh Control Circuit And Memory Device Including Same App 20170140811 - JOO; No-Guen | 2017-05-18 |
| Semiconductor memory device Grant 9,627,096 - Joo , et al. April 18, 2 | 2017-04-18 |
| Semiconductor device performing different types of refresh operations and method of driving the same Grant 9,627,027 - Joo , et al. April 18, 2 | 2017-04-18 |
| Memory device with advanced refresh scheme Grant 9,548,099 - Joo , et al. January 17, 2 | 2017-01-17 |
| Semiconductor Memory Device App 20160293243 - JOO; No-Guen ; et al. | 2016-10-06 |
| Semiconductor Device And Method Of Driving The Same App 20160111140 - JOO; No-Guen ; et al. | 2016-04-21 |
| Memory Device App 20150380073 - JOO; No-Guen ; et al. | 2015-12-31 |
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