Actro Co., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Mar 2037
Next term end
When these terms end
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 Apr 10, 2027The maintenance fee for Specimen Inspection Apparatus and Specimen Inspection Method (US 11,781,981) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,101,594 | Optical image stabilization structure and camera module having the same In force · From the USPTO record | In force | From the USPTO record | |
| US 11,486,822 | Specimen Inspection Device and Specimen Inspection Method In force · High confidence | In force | High confidence | |
| US 11,346,659 | Device for Measuring Thickness of Specimen and Method for Measuring Thickness of Specimen In force · High confidence | In force | High confidence | |
| US 11,781,981 | Specimen Inspection Apparatus and Specimen Inspection Method In force · High confidence | In force | High confidence | |
| US 12,055,378 | Thickness Measuring Device In force · High confidence | In force | High confidence | |
| US 12,747,942 | Epoxy Molding Compound Thickness Measurement Method and Measurement Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 6: 1 lapsed for an unpaid fee. 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.
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 abandoned