Amicro Semiconductor Co., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Sep 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 Feb 22, 2027The maintenance fee for Automatic read control system based on a hardware accelerated SPI and automatic read control method (US 11,734,219) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
- 2 fees due Apr 3 to 17, 2027 · next Apr 3
- 1 fee due Jun 5, 2027The maintenance fee for Method for detecting skidding of robot, mapping method and chip (US 11,832,774) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
- 2 fees due Aug 6 to 27, 2027 · next Aug 6
- 3 fees due Sep 5 to 26, 2027 · next Sep 5
- 1 fee due Nov 7, 2027The maintenance fee for Method for straight edge detection by robot and method for reference wall edge selection by cleaning robot (US 11,977,390) comes due Nov 7, 2027. Unpaid by May 8, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 17, 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 11,022,976 | A Path Planning Method of Intelligent Robot In force · High confidence | In force | High confidence | |
| US 11,144,064 | Method for controlling motion of robot based on map prediction In force · From the USPTO record | In force | From the USPTO record | |
| US 11,151,281 | Video monitoring method for mobile robot In force · From the USPTO record | In force | From the USPTO record | |
| US 11,259,502 | Intelligent pet monitoring method for robot In force · From the USPTO record | In force | From the USPTO record | |
| US 11,269,796 | Acceleration control system based on binarization algorithm, chip, and robot In force · From the USPTO record | In force | From the USPTO record | |
| US 11,526,170 | Method for detecting skidding of robot, mapping method and chip In force · From the USPTO record | In force | From the USPTO record | |
| US 11,470,821 | Method for monitoring pet by robot based on grid map and chip In force · From the USPTO record | In force | From the USPTO record | |
| US 11,537,142 | Method for robot repositioning In force · From the USPTO record | In force | From the USPTO record | |
| US 11,664,810 | Control Signal Pulse Width Extraction-based Phase-locked Acceleration Circuit and Phase-locked Loop System In force · High confidence | In force | High confidence | |
| US 11,918,175 | Control method for carpet drift in robot motion, chip, and cleaning robot In force · From the USPTO record | In force | From the USPTO record |
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.
6 pending · 15 no status recorded