Lapsed Dec 13, 2019 on the fee record · High confidence
20-year base term ends Dec 12, 2028
Second maintenance fee unpaid; grace period ended.
Held by Qualcomm Incorporated
Filed Nov 3, 2010 as application 12/938,396 · Granted Dec 13, 2011
Base term, 20 years from filing
Today
Lapsed Dec 13, 2019
2008
2028
Clock starts
Dec 12, 2008
Dec 12, 2008
No longer in force
Dec 13, 2019
Dec 13, 2019
Granted
Dec 13, 2011
Dec 13, 2011
Term would have run to
Dec 12, 2028
Dec 12, 2028
base term
after the term ends
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 7,939,926, to Dec 12, 2028. The term already ends on or before that date, so the cap shortened nothing.
1 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.
4
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Dec 12, 2028: its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 12, 2008, when application 12/334,433, the earliest non-provisional in its chain, was filed (this one was filed Nov 3, 2010) | Dec 12, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 7,939,926) | resolves to Dec 12, 2028, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Dec 13, 2019 | High confidence |
| Computed term end | The steps above, in order | Dec 13, 2019 | High confidence |
This family
| US 7,939,926 | In force Dec 2028 | Dec 2028 |
| Application PCT/US2009/067682 | PCT application no patent term | no patent term |
| US 7,985,620 | Lapsed on the fee record Jul 2019 | Jul 2019 |
| US 8,076,768 | this patent Dec 2019 | Dec 2019 |
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 |
|---|---|---|---|
| Nov 3, 2010 Reel 25237, frame 673 | Kaskoun, Kenneth; Gu, Shiqun; Swinnen, Bart | Qualcomm Incorporated | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 7,939,926, ends no earlier than this term, so it caps nothing.
Citations
19
later US patents cite this one
That is above the median of utility patents granted in 2011 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.