Dram Memory Technologies LLC
Records under this name other than patents Dram Memory Technologies LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,452,861 | Semiconductor Memory Device Allowing Simultaneous Inputting of N Data Signals Term ended Term ended Oct 19, 2021 · High confidence | Term ended | Term ended Oct 19, 2021 | High confidence |
| US 6,414,881 | Semiconductor Device Capable of Generating Internal Voltage Effectively Term ended Term ended Jun 8, 2021 · High confidence | Term ended | Term ended Jun 8, 2021 | High confidence |
| US 6,359,803 | Semiconductor memory device that can access two regions alternately at high speed Term ended Term ended Jan 16, 2021 · High confidence | Term ended | Term ended Jan 16, 2021 | High confidence |
| US 6,327,208 | Semiconductor memory device having self refresh mode Term ended Term ended Aug 25, 2020 · From the USPTO record | Term ended | Term ended Aug 25, 2020 | From the USPTO record |
| US 6,426,908 | Semiconductor memory device with reduced current consumption in data hold mode Term ended Term ended Feb 23, 2020 · From the USPTO record | Term ended | Term ended Feb 23, 2020 | From the USPTO record |
| US 6,487,136 | Semiconductor memory device with reduced current consumption in data hold mode Term ended Term ended Feb 23, 2020 · From the USPTO record | Term ended | Term ended Feb 23, 2020 | From the USPTO record |
| US 6,331,962 | Semiconductor device including voltage down converter allowing tuning in short period of time and reduction of chip area Term ended Term ended Jan 21, 2020 · From the USPTO record | Term ended | Term ended Jan 21, 2020 | From the USPTO record |
| US 6,246,614 | Clock synchronous semiconductor memory device having a reduced access time Term ended Term ended Dec 21, 2019 · From the USPTO record | Term ended | Term ended Dec 21, 2019 | From the USPTO record |
| US 6,396,747 | Semiconductor memory device capable of high speed input/output of wide bandwidth data by improving usage efficiency of external data bus Term ended Term ended Dec 14, 2019 · From the USPTO record | Term ended | Term ended Dec 14, 2019 | From the USPTO record |
| US 6,205,071 | Semiconductor memory device including sense amplifier circuit differing in drivability between data write mode and data read mode Term ended Term ended Jun 24, 2019 · From the USPTO record | Term ended | Term ended Jun 24, 2019 | From the USPTO record |