Infoseize Systems Co. Ltd.
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
May 2038
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 28, 2027The maintenance fee for Message Transmission Requesting Apparatus and Method, Message Transmission Management Server, and Base Station (US 11,743,924) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
- 1 fee due Apr 3, 2027The maintenance fee for Base Station and Signal Transmission Configuration Method, and Signal Measurement Device and Method Therefor (US 11,778,602) comes due Apr 3, 2027. Unpaid by Oct 4, 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,564,060 | Method and Apparatus for Acquiring Location Information of Terminal Through Wireless Communication System In force · Medium confidence | In force | Medium confidence | |
| US 11,064,314 | Method and Apparatus for Acquiring Location Information of Terminal Through Wireless Communication System In force · High confidence | In force | High confidence | |
| US 11,445,331 | Position Measurement System for Mobile Terminal In force · High confidence | In force | High confidence | |
| US 11,985,570 | Position Measurement System for Mobile Terminal In force · Medium confidence | In force | Medium confidence | |
| US 11,451,929 | Link Signal Setting Method for Positioning Mobile Communication Terminal In force · High confidence | In force | High confidence | |
| US 11,483,831 | Base Station and Signal Transmission Configuration Method, and Signal Measurement Device and Method Therefor In force · High confidence | In force | High confidence | |
| US 11,778,602 | Base Station and Signal Transmission Configuration Method, and Signal Measurement Device and Method Therefor In force · Medium confidence | In force | Medium confidence | |
| US 11,743,924 | Message Transmission Requesting Apparatus and Method, Message Transmission Management Server, and Base Station In force · High confidence | In force | High confidence | |
| US 11,997,559 | Location Measurement Device for Measuring Location of Target Terminal in Wireless Communication System and Location Measurement Method Thereof In force · High confidence | In force | High confidence | |
| US 12,207,224 | Method and Device for Controlling Uplink Interference of Terminal Information-Collecting Device in Wireless Communication System 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.
1 no status recorded