Term ends Jun 17, 2029 · High confidence
20-year base term ends Dec 14, 2027
Held by Stats ChipPAC Pte. Lte.
Filed Aug 11, 2011 as application 13/207,633 · Granted Feb 2, 2016
USPTO first gave this application the number US 8,900,920 and withdrew it before it issued. That number now leads here.
Base term plus 551 days of patent term adjustment (USPTO delay)
Today
2007
2029
Clock starts
Dec 14, 2007
Dec 14, 2007
Term ends
Jun 17, 2029
Jun 17, 2029
Granted
Feb 2, 2016
Feb 2, 2016
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
551
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.
19
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 551 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 Dec 14, 2007, when application 11/957,101, the earliest non-provisional in its chain, was filed (this one was filed Aug 11, 2011) | Dec 14, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +551 days, USPTO patent term adjustment record | Jun 17, 2029 | 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 | Jun 17, 2029 | High confidence |
This family
| US 7,767,496 | In force Jan 2028 | Jan 2028 |
| US 8,343,809 | In force Jan 2031 | Jan 2031 |
| US 9,318,441 | In force Jan 2029 | Jan 2029 |
| US 8,004,095 | In force Dec 2027 | Dec 2027 |
| US 8,183,095 | In force Feb 2031 | Feb 2031 |
| US 9,252,066 | this patent Jun 2029 | Jun 2029 |
| US 8,456,002 | In force Dec 2027 | Dec 2027 |
| US 8,907,476 | In force Feb 2031 | Feb 2031 |
8 of 19 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 |
|---|---|---|---|
| Apr 7, 2016 Reel 38378, frame 382 | Stats ChipPAC Ltd. | Stats ChipPAC Pte. Lte. | Change of Name |
| Sep 6, 2023 Reel 64869, frame 363 | Stats ChipPAC Ltd. | Stats ChipPAC Pte. Ltd. | This Submission Is to Correct a Typographical Error in the Cover Sheet Previously Recorded on Reel: 038378 Frame: 0382 to Correct the Spelling of Assignee's Name from "Stats Chippac Pte. LTE." to "Stats Chippac Pte. Ltd." |
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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2029
Term ends Jun 17, 2029. Maintenance fees still fall due before then
Note
The 551 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
2
later US patents cite this one
That is below the median of utility patents granted in 2016 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.