Magnetic Random Access Memory (MRAM) with Enhanced Magnetic Stiffness and Method of Making Same

Avalanche Technology, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 26 of these applications claim priority to application 13/029,054, filed Feb 16, 2011. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 8,758,850	Stt-MRAM MTJ Manufacturing Method with In-Situ Annealing Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 8,852,676	Magnetic Random Access Memory (MRAM) with Enhanced Magnetic Stiffness and Method of Making Same Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 9,024,398	Perpendicular Sttmram Device with Balanced Reference Layer Avalanche Technology Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 9,028,910	MTJ Manufacturing Method Utilizing In-Situ Annealing and Etch Back Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 9,070,855	Magnetic Random Access Memory Having Perpendicular Enhancement Layer Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 9,082,951	Magnetic Random Access Memory with Perpendicular Enhancement Layer Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
US 9,231,027	Magnetic Random Access Memory Having Perpendicular Enhancement Layer and Interfacial Anisotropic Free Layer Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · Medium confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	Medium confidence
US 9,306,154	Magnetic Random Access Memory with Perpendicular Enhancement Layer Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · Medium confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	Medium confidence
US 9,337,417	Magnetic Random Access Memory with Perpendicular Interfacial Anisotropy Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · Medium confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	Medium confidence
US 9,543,506	Magnetic Random Access Memory with Tri-layer Reference Layer Avalanche Technology, Inc. In force Term ends Dec 10, 2030 · High confidence	Avalanche Technology, Inc.	In force	Term ends Dec 10, 2030	Term ends Dec 10, 2030	High confidence
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37 of these are in force and held by Avalanche Technology, Inc..

Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.