Ampleon Netherlands B.V.

82 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Dec 2026

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.

2 fees due Dec 2 to 30, 2026 · next Dec 2
1 fee due Feb 25, 2027
The maintenance fee for Amplifier Circuit (US 9,118,283) comes due Feb 25, 2027. Unpaid by Aug 25, 2027, it lapses early.
1 fee due Apr 22, 2027
The maintenance fee for Integrated passive device for RF power amplifier package (US 10,453,810) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
3 fees due May 17 to 21, 2027 · next May 17
1 fee due Jun 8, 2027
The maintenance fee for Integrated Circuit Arrangement (US 9,209,118) comes due Jun 8, 2027. Unpaid by Dec 8, 2027, it lapses early.
2 fees due Aug 4 to 23, 2027 · next Aug 4
2 fees due Oct 5 to 26, 2027 · next Oct 5
1 fee due Nov 3, 2027
The maintenance fee for Marchand Balun and Power Amplifier Using the Same (US 9,331,664) comes due Nov 3, 2027. Unpaid by May 3, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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 7,576,387	Mos Transistor and Method of Manufacturing a Mos Transistor In force Term ends Dec 12, 2026 · High confidence	In force	Term ends Dec 12, 2026	High confidence
US 7,920,029	Power Amplifier In force Term ends Nov 20, 2027 · High confidence	In force	Term ends Nov 20, 2027	High confidence
US 7,898,338	High Power Integrated RF Amplifier In force Term ends Dec 5, 2027 · High confidence	In force	Term ends Dec 5, 2027	High confidence
US 7,948,014	Electronic Device In force Term ends May 6, 2028 · High confidence	In force	Term ends May 6, 2028	High confidence
US 8,022,760	3-WAY Doherty Amplifier with Minimum Output Network In force Term ends Dec 18, 2028 · High confidence	In force	Term ends Dec 18, 2028	High confidence
US 7,994,854	Circuit with a Power Amplifier and Amplification Method In force Term ends Jan 27, 2029 · High confidence	In force	Term ends Jan 27, 2029	High confidence
US 8,228,123	Integrated Doherty Amplifier In force Term ends Mar 12, 2029 · High confidence	In force	Term ends Mar 12, 2029	High confidence
US 9,325,280	Multi-Way Doherty Amplifier In force Term ends Jul 22, 2029 · High confidence	In force	Term ends Jul 22, 2029	High confidence
US 8,450,802	Ldmos Having a Field Plate In force Term ends Oct 31, 2029 · High confidence	In force	Term ends Oct 31, 2029	High confidence
US 8,373,507	Power Amplifier Protection In force Term ends Dec 11, 2029 · High confidence	In force	Term ends Dec 11, 2029	High confidence

10 of 82 patents shown.

Pro members see all 82.

Pro members: see all 82 patents

Also on record, not counted in the 82: 45 lapsed for an unpaid fee · 17 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.

Export every term end as CSV · Pro

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.

9 pending · 3 abandoned · 4 no status recorded

List them