Vertical Non-Volatile Memory Device and Electric-Electronic System Having the Same Device

Samsung Electronics Co., Ltd.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 6 of these applications claim priority to application 61/623,221, filed Apr 12, 2012. 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 10,147,739	Vertical Non-Volatile Memory Device, Method of Fabricating the Same Device, and Electric-Electronic System Having the Same Device Samsung Electronics Co., Ltd. In force Term ends Jun 17, 2030 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Jun 17, 2030	Term ends Jun 17, 2030	High confidence
US 11,177,274	Vertical Non-Volatile Memory Device, Method of Fabricating the Same Device, and Electric-Electronic System Having the Same Device Samsung Electronics Co., Ltd. In force Term ends Jul 2, 2031 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Jul 2, 2031	Term ends Jul 2, 2031	High confidence
US 9,881,934	Vertical Non-Volatile Memory Device, Method of Fabricating the Same Device, and Electric-Electronic System Having the Same Device Samsung Electronics Co., Ltd. In force Term ends Aug 15, 2031 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Aug 15, 2031	Term ends Aug 15, 2031	High confidence
US 8,879,321	Vertical Non-Volatile Memory Device and Electric-Electronic System Having the Same Device Samsung Electronics Co., Ltd. In force Term ends Dec 24, 2032 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Dec 24, 2032	Term ends Dec 24, 2032	High confidence
US 10,997,020	Memory Device, Memory System, and Method of Operating the Same Samsung Electronics Co., Ltd. In force Term ends Apr 12, 2033 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Apr 12, 2033	Term ends Apr 12, 2033	High confidence
US 11,269,724	Memory Device, Memory System, and Method of Operating the Same Samsung Electronics Co., Ltd. In force Term ends Apr 12, 2033 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Apr 12, 2033	Term ends Apr 12, 2033	High confidence
US 11,740,967	Memory Device, Memory System, and Method of Operating the Same Samsung Electronics Co., Ltd. In force Term ends Apr 12, 2033 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Apr 12, 2033	Term ends Apr 12, 2033	High confidence
US 12,292,793	Memory Device, Memory System, and Method of Operating the Same Samsung Electronics Co., Ltd. In force Ends no later than Sep 2, 2033 · Medium confidence	Samsung Electronics Co., Ltd.	In force	Ends no later than Sep 2, 2033	Ends no later than Sep 2, 2033	Medium confidence
US 10,545,820	Memory Device, Memory System and Method of Operating the Same Samsung Electronics Co., Ltd. In force Term ends Nov 13, 2033 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Nov 13, 2033	Term ends Nov 13, 2033	High confidence
US 9,812,213	Flash Memory, Flash Memory System and Operating Method of the Same Samsung Electronics Co., Ltd. In force Term ends Jan 8, 2034 · High confidence	Samsung Electronics Co., Ltd.	In force	Term ends Jan 8, 2034	Term ends Jan 8, 2034	High confidence
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66 of these are in force and held by Samsung Electronics Co., Ltd..

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 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.