Consumer Lighting (U.S.), LLC

34 patents currently held · Updated Nov 14, 2026

123 more in force are now held by other companies

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Aug 2028

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.

1 fee due Mar 17, 2027
The maintenance fee for Lamp Design with LED Stem Structure (US 10,415,770) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
1 fee due Apr 20, 2027
The maintenance fee for LED Array Auxiliary Power Supply (US 9,167,651) comes due Apr 20, 2027. Unpaid by Oct 20, 2027, it lapses early.
1 fee due Aug 23, 2027
The maintenance fee for Compositions and Methods for Modifying Lumen Maintenance Characteristics of Phosphor-Containing Coatings (US 9,269,559) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, it lapses early.
3 fees due Nov 3 to 10, 2027 · next Nov 3

Which patents, and when each one lapses · Pro

Recent changes

2 terms have ended since Aug 16, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Patent	Title	Status	Expires	Confidence
US 8,278,814	Enhanced Color Contrast Light Source In force Term ends Aug 1, 2028 · High confidence	In force	Term ends Aug 1, 2028	High confidence
US 8,994,261	Enhanced Color Contrast Light Source In force Term ends Aug 1, 2028 · High confidence	In force	Term ends Aug 1, 2028	High confidence
US D715,462	LED Based Light Bulb In force Term ends Oct 14, 2028 · High confidence	In force	Term ends Oct 14, 2028	High confidence
US 8,247,959	Solid State Illumination System with Improved Color Quality In force Term ends Jul 19, 2029 · High confidence	In force	Term ends Jul 19, 2029	High confidence
US 8,066,417	Light Emitting Diode-Light Guide Coupling Apparatus In force Term ends Sep 29, 2029 · High confidence	In force	Term ends Sep 29, 2029	High confidence
US 7,986,102	Adjustable Color Solid State Lighting In force Term ends Oct 7, 2029 · High confidence	In force	Term ends Oct 7, 2029	High confidence
US 7,960,922	High Efficiency Low Power Capacitor Charged DC Driver In force Term ends Dec 23, 2029 · High confidence	In force	Term ends Dec 23, 2029	High confidence
US 8,322,889	Piezofan and Heat Sink System for Enhanced Heat Transfer In force Term ends Mar 21, 2030 · High confidence	In force	Term ends Mar 21, 2030	High confidence
US 8,613,530	Compact Light-Mixing LED Light Engine and White LED Lamp with Narrow Beam and High Cri Using Same In force Term ends Sep 24, 2030 · High confidence	In force	Term ends Sep 24, 2030	High confidence
US 8,324,793	Rare Earth Doped Luminescent Material In force Term ends Jan 7, 2031 · High confidence	In force	Term ends Jan 7, 2031	High confidence

10 of 34 patents shown.

Pro members see all 34.

Pro members: see all 34 patents

Also on record, not counted in the 34: 123 patents in force now held by others · 33 ended at full term. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

1 pending · 1 abandoned

List them