Solas OLED Ltd.

31 patents currently held · Updated Nov 14, 2026

4 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

May 2027

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 Feb 25, 2027
The maintenance fee for Dielectric Layer for Touch Sensor Stack (US 9,116,584) comes due Feb 25, 2027. Unpaid by Aug 25, 2027, it lapses early.
1 fee due Mar 1, 2027
The maintenance fee for Gesture Recognition (US 9,122,947) comes due Mar 1, 2027. Unpaid by Sep 1, 2027, it lapses early.
1 fee due Aug 9, 2027
The maintenance fee for Flexible Touch Sensor (US 9,256,311) comes due Aug 9, 2027. Unpaid by Feb 9, 2028, it lapses early.
1 fee due Sep 22, 2027
The maintenance fee for Touch-Sensor-Controller Sensor Hub (US 9,292,144) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has 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 8,049,413	Display device including a partitioning wall having multiple insulating layers In force Term ends May 8, 2027 · From the USPTO record	In force	Term ends May 8, 2027	From the USPTO record
US 7,760,161	Current Generation Supply Circuit and Display Device In force Term ends May 26, 2027 · High confidence	In force	Term ends May 26, 2027	High confidence
US 7,830,084	Display Panel In force Term ends Oct 22, 2027 · High confidence	In force	Term ends Oct 22, 2027	High confidence
US 7,573,068	Transistor Array Substrate and Display Panel In force Term ends Oct 30, 2027 · High confidence	In force	Term ends Oct 30, 2027	High confidence
US 7,663,615	Light Emission Drive Circuit and Its Drive Control Method and Display Unit and Its Display Drive Method In force Term ends Nov 11, 2027 · High confidence	In force	Term ends Nov 11, 2027	High confidence
US 7,898,507	Display Device and Associated Drive Control Method In force Term ends Dec 31, 2027 · High confidence	In force	Term ends Dec 31, 2027	High confidence
US 7,701,421	Display Driving Apparatus and Method for Driving Display Driving Apparatus, and Display Apparatus and Method for Driving Display Apparatus In force Term ends Jan 29, 2028 · High confidence	In force	Term ends Jan 29, 2028	High confidence
US 7,760,168	Display Apparatus, Display Driving Apparatus and Method for Driving Same In force Ends no later than Jan 29, 2028 · Medium confidence	In force	Ends no later than Jan 29, 2028	Medium confidence
US 7,864,167	Display Device Wherein Drive Currents Are Based on Gradation Currents and Method for Driving a Display Device In force Term ends Feb 3, 2028 · High confidence	In force	Term ends Feb 3, 2028	High confidence
US 7,583,261	Display Drive Device and Display Device In force Term ends Feb 25, 2028 · High confidence	In force	Term ends Feb 25, 2028	High confidence

10 of 31 patents shown.

Pro members see all 31.

Pro members: see all 31 patents

Also on record, not counted in the 31: 4 patents in force now held by others · 51 lapsed for an unpaid fee · 21 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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