Ambiq Micro, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
0
Ending by 2030
Jan 2033
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.
- 3 fees due Dec 11 to 27, 2026 · next Dec 11
- 2 fees due Mar 3 to 17, 2027 · next Mar 3
- 1 fee due Apr 17, 2027The maintenance fee for Voice activity detection using zero crossing detection (US 11,790,931) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
- 1 fee due May 21, 2027The maintenance fee for Very low power microcontroller system (US 11,822,364) comes due May 21, 2027. Unpaid by Nov 22, 2027, it lapses early.
- 5 fees due Jun 3 to 26, 2027 · next Jun 3
- 1 fee due Jul 30, 2027The maintenance fee for Adaptive Voltage Converter (US 11,886,234) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
- 4 fees due Sep 3 to 26, 2027 · next Sep 3
- 1 fee due Oct 21, 2027The maintenance fee for SRAM with error correction in retention mode (US 10,629,257) comes due Oct 21, 2027. Unpaid by Apr 21, 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,924,765 | Method and apparatus for low jitter distributed clock calibration In force · From the USPTO record | In force | From the USPTO record | |
| US 10,509,427 | Low power tunable reference current generator In force · From the USPTO record | In force | From the USPTO record | |
| US 10,013,006 | Low power tunable reference voltage generator In force · From the USPTO record | In force | From the USPTO record | |
| US 9,939,826 | Low power tunable reference current generator In force · From the USPTO record | In force | From the USPTO record | |
| US 9,703,313 | Peripheral clock management In force · From the USPTO record | In force | From the USPTO record | |
| US 10,338,632 | Adaptive Voltage Converter In force · High confidence | In force | High confidence | |
| US 10,782,728 | Adaptive Voltage Converter In force · High confidence | In force | High confidence | |
| US 11,249,509 | Adaptive Voltage Converter In force · High confidence | In force | High confidence | |
| US 11,886,234 | Adaptive Voltage Converter In force · High confidence | In force | High confidence | |
| US 12,353,234 | Adaptive Voltage Converter In force · High confidence | In force | High confidence |
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.
5 pending · 7 no status recorded