Optoelectronic Device with Modulation Doping

Sensor Electronic Technology, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 9 of these applications claim priority to application 61/873,346, filed Sep 3, 2013. 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 9,647,168	Optoelectronic Device with Modulation Doping Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 9,653,631	Optoelectronic Device with Modulation Doping Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 10,069,034	Optoelectronic Device with Modulation Doping Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 10,804,423	Optoelectronic Device with Modulation Doping Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 10,903,391	Optoelectronic Device with Modulation Doping Nitek, Inc. In force Term ends Sep 3, 2034 · High confidence	Nitek, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 11,611,011	Heterostructure Including a Semiconductor Layer With Graded Composition Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · Medium confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	Medium confidence
US 11,830,963	Heterostructure Including a Semiconductor Layer With Graded Composition Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 12,300,758	Heterostructure Including a Semiconductor Layer With Graded Composition Sensor Electronic Technology, Inc. In force Term ends Sep 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Sep 3, 2034	Term ends Sep 3, 2034	High confidence
US 11,508,871	Heterostructure Including a Semiconductor Layer With a Varying Composition Sensor Electronic Technology, Inc. In force Term ends Oct 3, 2034 · High confidence	Sensor Electronic Technology, Inc.	In force	Term ends Oct 3, 2034	Term ends Oct 3, 2034	High confidence
US 12,672,390	Device Including a Semiconductor Layer With Graded Composition Sensor Electronic Technology, Inc. In force Term ends Mar 28, 2035 · Medium confidence	Sensor Electronic Technology, Inc.	In force	Term ends Mar 28, 2035	Term ends Mar 28, 2035	Medium confidence
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10 of 11 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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9 of these are in force and held by Sensor Electronic Technology, Inc..

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.