Longitude Flash Memory Solutions Ltd.
Records under this name other than the patents Longitude Flash Memory Solutions Ltd. 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 241 patents it holds.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,462,903 | Methods for Fabricating Semiconductor Devices and Contacts to Semiconductor Devices Term ended Term ended Nov 11, 2026 · High confidence | Term ended | Term ended Nov 11, 2026 | High confidence |
| US 7,368,347 | Dual Bit Flash Memory Devices and Methods for Fabricating the Same Term ended Term ended Nov 3, 2026 · High confidence | Term ended | Term ended Nov 3, 2026 | High confidence |
| US 8,859,374 | Memory Transistor with Multiple Charge Storing Layers and a High Work Function Gate Electrode Lapsed on the fee record Ended Oct 14, 2026 · Low confidence | Lapsed on the fee record | Ended Oct 14, 2026 | Low confidence |
| US 7,705,390 | Dual Bit Flash Memory Devices and Methods for Fabricating the Same Term ended Term ended Oct 11, 2026 · High confidence | Term ended | Term ended Oct 11, 2026 | High confidence |
| US 7,502,271 | Semiconductor Device and Programming Method Term ended Term ended Sep 24, 2026 · High confidence | Term ended | Term ended Sep 24, 2026 | High confidence |
| US 8,822,349 | Oxide Formation in a Plasma Process Lapsed on the fee record Ended Sep 2, 2026 · High confidence | Lapsed on the fee record | Ended Sep 2, 2026 | High confidence |
| US 8,780,640 | System and Method to Enable Reading from Non-Volatile Memory Devices Lapsed on the fee record Ended Jul 15, 2026 · High confidence | Lapsed on the fee record | Ended Jul 15, 2026 | High confidence |
| US 7,670,936 | Nitridation of Gate Oxide by Laser Processing Term ended Term ended Jun 20, 2026 · High confidence | Term ended | Term ended Jun 20, 2026 | High confidence |
| US 7,462,907 | Method of Increasing Erase Speed in Memory Arrays Term ended Term ended May 23, 2026 · High confidence | Term ended | Term ended May 23, 2026 | High confidence |
| US 7,381,508 | Integrated Circuit Semiconductor Device with Overlay Key and Alignment Key and Method of Fabricating the Same Term ended Term ended Apr 27, 2026 · High confidence | Term ended | Term ended Apr 27, 2026 | High confidence |