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. 7 of these applications claim priority to application 16/030,871, filed Jul 10, 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 10,475,709	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	High confidence
US 10,607,897	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	High confidence
US 10,741,455	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	High confidence
US 10,892,194	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	High confidence
US 10,910,277	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · Medium confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	Medium confidence
US 11,527,448	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · Medium confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	Medium confidence
US 11,791,219	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · High confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	High confidence
US 12,119,272	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. In force Term ends Jul 10, 2038 · Low confidence	United Microelectronics Corp.	In force	Term ends Jul 10, 2038	Term ends Jul 10, 2038	Low confidence
Application 18/885,734	Semiconductor Device and Method for Fabricating the Same United Microelectronics Corp. Pending Not granted	United Microelectronics Corp.	Pending	Not granted	not computed

9 of 9 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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

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.