Canon Precision Inc.
3 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.
Recorded under 2 name spellings.
3
Ending by 2030
Feb 2027
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 Nov 14, 2026The maintenance fee for Encoder including an origin position detection function (US 10,288,454) comes due Nov 14, 2026. Unpaid by May 14, 2027, it lapses early.
- 1 fee due Feb 27, 2027The maintenance fee for Encoder and apparatus having the same (US 10,393,550) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
- 1 fee due Oct 23, 2027The maintenance fee for Gimbal and system having the same (US 11,966,237) comes due Oct 23, 2027. Unpaid by Apr 24, 2028, it lapses early.
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.
Showing 1 to 8 of 8
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,626,633 | Two-Axial Rotational Driving Apparatus and Driven Member Rotation Control System In force · High confidence | In force | High confidence | |
| US 8,004,132 | Coreless Motor In force · High confidence | In force | High confidence | |
| US 8,217,598 | Method of Driving Vibration Wave Motor and Device for Driving the Same In force · High confidence | In force | High confidence | |
| US 8,754,598 | Motor Drive Apparatus for Brushless Motor In force · High confidence | In force | High confidence | |
| US 10,094,684 | Method of manufacturing rotary scale, rotary scale, rotary encoder, driving apparatus, image pickup apparatus and robot apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 10,288,454 | Encoder including an origin position detection function In force · From the USPTO record | In force | From the USPTO record | |
| US 10,393,550 | Encoder and apparatus having the same In force · From the USPTO record | In force | From the USPTO record | |
| US 11,966,237 | Gimbal and system having the same In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 8: 3 patents in force now held by others · 8 lapsed for an unpaid fee · 23 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.
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.
2 no status recorded