Huawei Technologies Co., Ltd.
2,105 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 54 name spellings.
1,887
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.
- 109 fees due Nov 14 to 30, 2026 · next Nov 14
- 404 fees due Dec 2 to 30, 2026 · next Dec 2
- 359 fees due Jan 2 to 30, 2027 · next Jan 2
- 405 fees due Feb 1 to 28, 2027 · next Feb 1
- 445 fees due Mar 1 to 29, 2027 · next Mar 1
- 555 fees due Apr 1 to 30, 2027 · next Apr 1
- 400 fees due May 3 to 28, 2027 · next May 3
- 541 fees due Jun 1 to 30, 2027 · next Jun 1
- 508 fees due Jul 2 to 30, 2027 · next Jul 2
- 529 fees due Aug 2 to 27, 2027 · next Aug 2
- 466 fees due Sep 1 to 30, 2027 · next Sep 1
- 510 fees due Oct 2 to 30, 2027 · next Oct 2
- 174 fees due Nov 3 to 12, 2027 · next Nov 3
Recent changes
- 799 of the patents on this record were granted since Aug 16, 2026
- 151 terms have ended 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 7,885,183 | Method for recovering service forward routing and system thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 7,889,650 | Method for establishing diameter session for packet flow based charging In force · From the USPTO record | In force | From the USPTO record | |
| US 7,706,370 | Method of Implementing Multimedia Protocol Passing Through Network Address Transform Device In force · High confidence | In force | High confidence | |
| US 7,720,871 | Media Management System and Method In force · High confidence | In force | High confidence | |
| US 7,882,242 | Method for transmitting destination user part unavailable message In force · From the USPTO record | In force | From the USPTO record | |
| US 8,423,025 | Method and system for managing context of mobile station In force · From the USPTO record | In force | From the USPTO record | |
| US 7,814,178 | Method and Apparatus for Data Configuration in Communication Device In force · High confidence | In force | High confidence | |
| US 8,614,953 | Method for monitoring and reporting events by media gateways In force · From the USPTO record | In force | From the USPTO record | |
| US 8,375,252 | Method, device and system for automatic device failure recovery In force · From the USPTO record | In force | From the USPTO record | |
| US 9,392,435 | Method, system and apparatus for accessing a visited network In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 26,855: 2,105 patents in force now held by others · 2,307 lapsed for an unpaid fee · 458 ended at full term · 7 past the fee grace period · 31 surrendered on reissue. 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.
4,463 pending · 480 abandoned · 6,325 no status recorded