Smart Luminaire Group Control Using Intragroup Communication

Appleton GRP LLC

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 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 11,769,380	Event Indications of Hazardous Environment Luminaires Using Visual Sequences Appleton GRP LLC In force Term ends Jan 9, 2040 · High confidence	Appleton GRP LLC	In force	Term ends Jan 9, 2040	Term ends Jan 9, 2040	High confidence
US 11,232,684	Smart Luminaire Group Control Using Intragroup Communication Appleton GRP LLC In force Term ends Feb 10, 2040 · High confidence	Appleton GRP LLC	In force	Term ends Feb 10, 2040	Term ends Feb 10, 2040	High confidence
US 11,219,112	Connected Controls Infrastructure Appleton GRP LLC In force Term ends Jul 2, 2040 · High confidence	Appleton GRP LLC	In force	Term ends Jul 2, 2040	Term ends Jul 2, 2040	High confidence
US 12,295,078	Luminaire for Remote Monitoring of Power Usage Appleton GRP LLC In force Term ends Aug 20, 2040 · High confidence	Appleton GRP LLC	In force	Term ends Aug 20, 2040	Term ends Aug 20, 2040	High confidence
US 11,553,571	Luminaire as an Intrinsically Safe Power Source Appleton GRP LLC In force Term ends Sep 26, 2040 · High confidence	Appleton GRP LLC	In force	Term ends Sep 26, 2040	Term ends Sep 26, 2040	High confidence
US 11,672,070	Providing Industrial Network Reliability Using Luminaires Appleton GRP LLC In force Term ends May 28, 2041 · High confidence	Appleton GRP LLC	In force	Term ends May 28, 2041	Term ends May 28, 2041	High confidence
US 12,422,116	Hazardous Area Lighting with Emergency Power Back Up and Wireless Communications Appleton GRP LLC In force Term ends Sep 25, 2042 · High confidence	Appleton GRP LLC	In force	Term ends Sep 25, 2042	Term ends Sep 25, 2042	High confidence
US 12,156,313	Controlling Networked Dimmable Luminaires Based on Energy Consumption Appleton GRP LLC In force Term ends Dec 24, 2042 · High confidence	Appleton GRP LLC	In force	Term ends Dec 24, 2042	Term ends Dec 24, 2042	High confidence
US 11,328,564	Event Indications of Hazardous Environment Luminaires Using Visual Sequences Appleton GRP LLC Lapsed May 10, 2026 on the fee record Ended May 10, 2026 · High confidence	Appleton GRP LLC	Lapsed May 10, 2026 on the fee record	Ended May 10, 2026	Ended May 10, 2026	High confidence
US 11,343,898	Smart Dimming & Sensor Failure Detection as Part of Built in Daylight Harvesting Inside the Luminaire Appleton GRP LLC Lapsed May 24, 2026 on the fee record Ended May 24, 2026 · High confidence	Appleton GRP LLC	Lapsed May 24, 2026 on the fee record	Ended May 24, 2026	Ended May 24, 2026	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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8 of these are in force and held by Appleton GRP LLC.

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.