Hyperstone GmbH
Records under this name other than the patents Hyperstone GmbH holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 14 patents it holds.
Showing 1 to 6 of 6 · Back to Hyperstone GmbH
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,717,827 | Method for the permanently reliable programming of multilevel cells in flash memories Lapsed on the fee record Ended May 6, 2026 · From the USPTO record | Lapsed on the fee record | Ended May 6, 2026 | From the USPTO record |
| US 8,706,998 | Method for managing flash memories having mixed memory types Lapsed on the fee record Ended Apr 22, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 22, 2026 | From the USPTO record |
| US 8,261,013 | Method for even utilization of a plurality of flash memory chips Lapsed on the fee record Ended Sep 4, 2024 · From the USPTO record | Lapsed on the fee record | Ended Sep 4, 2024 | From the USPTO record |
| US 7,415,579 | Memory system having a plurality of memory controllers and method for synchronizing the same Lapsed on the fee record Ended Aug 19, 2020 · From the USPTO record | Lapsed on the fee record | Ended Aug 19, 2020 | From the USPTO record |
| US 6,694,402 | Access control for a memory having a limited erasure frequency Term ended Term ended Jun 14, 2020 · From the USPTO record | Term ended | Term ended Jun 14, 2020 | From the USPTO record |
| US 4,969,091 | Apparatus for stack control employing mixed hardware registers and memory Term ended Term ended no later than Nov 6, 2010 · Low confidence | Term ended | Term ended no later than Nov 6, 2010 | Low confidence |