Amazing Microelectronic Corp.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 5 name spellings.
21
Ending by 2030
Jul 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 Jan 16, 2027The maintenance fee for Heat-dissipating Zener diode (US 10,355,144) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 2 fees due Feb 20 to 25, 2027 · next Feb 20
- 1 fee due Apr 6, 2027The maintenance fee for Silicon-controlled rectification device with high efficiency (US 9,153,679) comes due Apr 6, 2027. Unpaid by Oct 6, 2027, it lapses early.
- 1 fee due May 5, 2027The maintenance fee for Bidirectional silicon-controlled rectifier (US 10,468,513) comes due May 5, 2027. Unpaid by Nov 5, 2027, it lapses early.
- 1 fee due Jun 29, 2027The maintenance fee for Three-dimension (3D) integrated circuit (IC) package (US 9,224,702) comes due Jun 29, 2027. Unpaid by Dec 29, 2027, it lapses early.
- 2 fees due Aug 16 to 25, 2027 · next Aug 16
- 1 fee due Nov 7, 2027The maintenance fee for Transient voltage suppression device (US 11,978,809) comes due Nov 7, 2027. Unpaid by May 8, 2028, it lapses early.
Recent changes
- 4 of the patents on this record were 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,889,470 | ESD protection circuit with active triggering In force · From the USPTO record | In force | From the USPTO record | |
| US 7,564,317 | High/low voltage tolerant interface circuit and crystal oscillator circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,817,390 | Power-rail ESD protection circuit with ultra low gate leakage In force · From the USPTO record | In force | From the USPTO record | |
| US 7,755,871 | Power-rail ESD protection circuit with ultra low gate leakage In force · From the USPTO record | In force | From the USPTO record | |
| US 7,598,797 | Charge pump circuit with bipolar output In force · From the USPTO record | In force | From the USPTO record | |
| US 7,656,627 | ESD protection circuit with active triggering In force · From the USPTO record | In force | From the USPTO record | |
| US 7,652,511 | Slew-rate control circuitry with output buffer and feedback In force · From the USPTO record | In force | From the USPTO record | |
| US 7,786,504 | Bidirectional PNPN silicon-controlled rectifier In force · From the USPTO record | In force | From the USPTO record | |
| US 7,817,386 | ESD protection circuit for IC with separated power domains In force · From the USPTO record | In force | From the USPTO record | |
| US 7,705,404 | Electrostatic discharge protection device and layout thereof In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 87: 7 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.
2 pending · 7 no status recorded