Extenet Systems, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
3
Ending by 2030
Jul 2028
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 Dec 16, 2026The maintenance fee for Local Management And Control Of Remotely Subscribed Wireless Communication Devices (US 9,060,286) comes due Dec 16, 2026. Unpaid by Jun 16, 2027, it lapses early.
- 1 fee due May 3, 2027The maintenance fee for PN Selection for RF Repeaters, Bi-Directional Amplifiers or Distributed Antenna Systems (US 9,179,430) comes due May 3, 2027. Unpaid by Nov 3, 2027, 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 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,081,923 | Method and Apparatus for Providing Location Services for a Distributed Network In force · High confidence | In force | High confidence | |
| US 8,219,114 | Real-Time Location Determination for In-Building Distributed Antenna Systems In force · High confidence | In force | High confidence | |
| US 8,023,826 | Method and Apparatus for Using Distributed Antennas In force · High confidence | In force | High confidence | |
| US 9,179,430 | PN Selection for RF Repeaters, Bi-Directional Amplifiers or Distributed Antenna Systems In force · High confidence | In force | High confidence | |
| US 9,060,286 | Local Management And Control Of Remotely Subscribed Wireless Communication Devices In force · High confidence | In force | High confidence | |
| US 10,663,128 | Lighting Fixture Having an Integrated Communications System In force · High confidence | In force | High confidence | |
| US 10,247,406 | Lighting Fixture Having an Integrated Communications System In force · High confidence | In force | High confidence |
Also on record, not counted in the 7: 4 lapsed for an unpaid fee · 1 past the fee grace period. 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 abandoned