Also listed on Advanced Micro Devices, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ended Nov 7, 2026 · High confidence
20-year base term ended Oct 20, 2026
Held by Ocean Semiconductor LLC
Filed Oct 20, 2006 as application 11/551,263 · Granted Jul 22, 2008
Base term plus 18 days of patent term adjustment (USPTO delay)
Today
Term ended Nov 7, 2026
2006
2026
Clock starts
Oct 20, 2006
Oct 20, 2006
Term ended
Nov 7, 2026
Nov 7, 2026
Granted
Jul 22, 2008
Jul 22, 2008
base term
patent term adjustment
after the term ends
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
18
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.
2
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 18 days past its 20-year base term on prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 Oct 20, 2006, when this application, 11/551,263, was filed | Oct 20, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +18 days, USPTO patent term adjustment record | Nov 7, 2026 | 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 | term ended | High confidence |
| Computed term end | The steps above, in order | Nov 7, 2026 | High confidence |
This family
| US 7,402,497 | this patent Nov 2026 | Nov 2026 |
| Application PCT/US2007/004544 | PCT application no patent term | no patent term |
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 |
|---|---|---|---|
| Oct 20, 2006 Reel 18415, frame 315 | Wei, Andy; Kammler, Thorsten; Hoentschel, Jan; Horstmann, Manfred | Advanced Micro Devices, Inc. | Assignment of Assignor's Interest |
| Mar 30, 2021 Reel 55768, frame 310 | Advanced Micro Devices, Inc. | Fullbrite Capital Partners | Assignment of Assignor's Interest |
| Jun 30, 2022 Reel 60367, frame 278 | Fullbrite Capital Partners | Ocean Semiconductor 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
Note
The 18 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
5
later US patents cite this one
That is below the median of utility patents granted in 2008 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.