Term ends Sep 30, 2033 · High confidence
20-year base term ends Aug 16, 2033
Held by Origin Research Wireless, Inc.
Filed Aug 16, 2013 as application 13/969,271 · Granted Jan 30, 2018
Base term plus 45 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Aug 16, 2013
Aug 16, 2013
Term ends
Sep 30, 2033
Sep 30, 2033
Granted
Jan 30, 2018
Jan 30, 2018
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
45
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
122
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 45 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Aug 16, 2013, when this application, 13/969,271, was filed | Aug 16, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +45 days, USPTO patent term adjustment record | Sep 30, 2033 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Sep 30, 2033 | High confidence |
This family
| US 9,883,511 | In force Dec 2032 | Dec 2032 |
| US 9,559,874 | In force Aug 2033 | Aug 2033 |
| US 9,882,675 | this patent Sep 2033 | Sep 2033 |
| US 9,313,020 | In force Aug 2034 | Aug 2034 |
| US 9,226,304 | In force Apr 2034 | Apr 2034 |
| US 9,407,306 | In force Apr 2034 | Apr 2034 |
| Application 14/445,268 | Abandoned not computed | not computed |
| US 10,006,246 | In force Jul 2034 | Jul 2034 |
8 of 122 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Aug 20, 2013 Reel 31040, frame 745 | Han, Feng; Liu, K. J. Ray | Origin Wireless Communications, Inc. | Assignment of Assignor's Interest |
| Sep 30, 2015 Reel 36719, frame 675 | Origin Wireless Communications, Inc. | Origin Wireless, Inc. | Change of Name |
| Jun 30, 2024 Reel 72053, frame 119 | Origin Wireless, Inc. | Origin Research Wireless, Inc. | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
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Alerts on its grants, lapses and transfers.
What's changing
Sep 2033
Term ends Sep 30, 2033. Maintenance fees still fall due before then
Note
The 45 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
47
later US patents cite this one
That is top 5% of utility patents granted in 2018 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.