Semiconductor Device and Method for Fabricating the Same (2018)

United Microelectronics Corp.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 10 of these applications claim priority to application 15/873,838, filed Jan 17, 2018. 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 10,607,882	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 10,854,502	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 10,985,048	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 11,062,954	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 11,417,564	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 11,600,531	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 11,721,591	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · Medium confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	Medium confidence
US 11,901,239	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 12,074,070	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
US 12,094,783	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jan 17, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jan 17, 2038	Term ends Jan 17, 2038	High confidence
4 more patents in this group · Pro

10 of 14 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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11 of these are in force and held by United Microelectronics Corp..

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.