Vtech Telecommunications Limited
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 4 name spellings.
15
Ending by 2030
Nov 2026
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 4, 2027The maintenance fee for System and method for adjusting hands-free phone (US 9,100,490) comes due Feb 4, 2027. Unpaid by Aug 4, 2027, it lapses early.
- 1 fee due Mar 12, 2027The maintenance fee for Video communications apparatus and method (US 11,758,089) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
- 1 fee due Jun 1, 2027The maintenance fee for Method and system for telephone message management (US 9,203,957) comes due Jun 1, 2027. Unpaid by Dec 1, 2027, it lapses early.
- 1 fee due Aug 23, 2027The maintenance fee for Peer-to-peer, internet protocol telephone system with proxy interface for configuration data (US 9,270,710) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, it lapses early.
- 1 fee due Sep 22, 2027The maintenance fee for Peer-to-peer internet protocol telephone system with system-wide configuration data (US 9,294,516) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 17, 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 7,378,587 | Method for fast compressing and decompressing music data and system for executing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 9,503,233 | System and method of enhancing WiFi real-time communications In force · From the USPTO record | In force | From the USPTO record | |
| US 7,507,897 | Dictionary-based compression of melody data and compressor/decompressor for the same In force · From the USPTO record | In force | From the USPTO record | |
| US 9,154,933 | Cordless phone system with integrated alarm and remote monitoring capability In force · From the USPTO record | In force | From the USPTO record | |
| US 7,856,088 | System and method for integrating heterogeneous telephone mailboxes In force · From the USPTO record | In force | From the USPTO record | |
| US 7,693,516 | Method and system for enhanced communications between a wireless terminal and access point In force · From the USPTO record | In force | From the USPTO record | |
| US 7,454,001 | Method and apparatus for detection of caller identification signaling during call waiting In force · From the USPTO record | In force | From the USPTO record | |
| US 9,225,486 | System and method of enhancing WiFi real-time communications In force · From the USPTO record | In force | From the USPTO record | |
| US 9,203,957 | Method and system for telephone message management In force · From the USPTO record | In force | From the USPTO record | |
| US 7,862,673 | System and method for sealing a telephone handset In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 31: 32 lapsed for an unpaid fee · 37 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.
5 pending · 2 abandoned