Term ends Sep 27, 2030 · High confidence
20-year base term ends May 30, 2028
Held by Allumax Tti, LLC
Filed May 30, 2008 as application 12/130,800 · Granted Sep 3, 2013
Base term plus 850 days of patent term adjustment (USPTO delay)
Today
2008
2030
Clock starts
May 30, 2008
May 30, 2008
Term ends
Sep 27, 2030
Sep 27, 2030
Granted
Sep 3, 2013
Sep 3, 2013
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
850
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
39
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 850 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 May 30, 2008, when this application, 12/130,800, was filed | May 30, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +850 days, USPTO patent term adjustment record | Sep 27, 2030 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Sep 27, 2030 | High confidence |
This family
| US 8,524,190 | this patent Sep 2030 | Sep 2030 |
| Application PCT/US2008/086969 | PCT application no patent term | no patent term |
| US 8,282,763 | In force Dec 2028 | Dec 2028 |
| Application 13/241,033 | Abandoned not computed | not computed |
| US 8,609,062 | In force Dec 2031 | Dec 2031 |
| US 8,835,339 | In force Aug 2032 | Aug 2032 |
| Application 13/495,729 | Abandoned not computed | not computed |
| US 9,988,309 | In force Oct 2034 | Oct 2034 |
8 of 39 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 4, 2008 Reel 21333, frame 710 | Hill, Michael | Skyworks Solutions, Inc. | Assignment of Assignor's Interest |
| Sep 13, 2013 Reel 31216, frame 928 | Hill, Michael David | Skyworks Solutions, Inc. | Acknowledgment and Assignment |
| Mar 2, 2016 Reel 37974, frame 433 | Skyworks Solutions, Inc. | Trans-Tech, Inc. | Assignment of Assignor's Interest |
| Mar 25, 2016 Reel 38260, frame 189 | Trans-Tech, Inc. | Skyworks Solutions, Inc. | Assignment of Assignor's Interest |
| May 23, 2023 Reel 63727, frame 270 | Skyworks Solutions, Inc. | Trans-Tech, Inc. | Assignment of Assignor's Interest |
| Jun 14, 2023 Reel 63991, frame 97 | Trans-Tech, Inc. | Allumax Tti, LLC | 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.
What's changing
Sep 2030
Term ends Sep 27, 2030. No further fees fall due before then
Note
The 850 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
46
later US patents cite this one
That is top 25% of utility patents granted in 2013 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.