Ic Plus Corp.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
4
Ending by 2030
Feb 2030
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 Power over Ethernet system having multiple power source devices and control device thereof (US 11,733,765) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
- 1 fee due Apr 15, 2027The maintenance fee for Device and method for detecting powered devices connected to a power source equipment in a power over ethernet system (US 10,447,488) comes due Apr 15, 2027. Unpaid by Oct 15, 2027, it lapses early.
- 1 fee due Jun 30, 2027The maintenance fee for Power source equipment for power over ethernet system (US 10,523,448) comes due Jun 30, 2027. Unpaid by Jan 3, 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 8,219,156 | Transceiver device and power saving method thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,081,931 | Transceiver device and impedance matching method In force · From the USPTO record | In force | From the USPTO record | |
| US 8,107,889 | Transceiver device and power saving method thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,054,100 | Line transceiver apparatus for multiple transmission standards In force · From the USPTO record | In force | From the USPTO record | |
| US 8,229,038 | Transceiver apparatus, receiver and power saving method thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,238,451 | Network transmitting apparatus and power saving method thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,368,458 | Impedance tuning apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 8,295,476 | Echo canceller and echo cancellation method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,142,116 | Inspection device and method for powered devices in a power over Ethernet system In force · From the USPTO record | In force | From the USPTO record | |
| US 9,831,913 | Power source equipment and power supplying method for power over ethernet system In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 20: 1 lapsed for an unpaid fee · 1 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.
6 no status recorded