Term ends Jan 18, 2032 · High confidence
20-year base term ends Feb 22, 2030
Held by Aeva, Inc.
Filed Feb 22, 2010 as application 12/710,057 · Granted May 6, 2014
Base term plus 695 days of patent term adjustment (USPTO delay)
Today
2010
2032
Clock starts
Feb 22, 2010
Feb 22, 2010
Term ends
Jan 18, 2032
Jan 18, 2032
Granted
May 6, 2014
May 6, 2014
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
695
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.
7
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 695 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 Feb 22, 2010, when this application, 12/710,057, was filed | Feb 22, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +695 days, USPTO patent term adjustment record | Jan 18, 2032 | 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 | Jan 18, 2032 | High confidence |
This family
| US 8,717,545 | this patent Jan 2032 | Jan 2032 |
| US 9,103,907 | In force Feb 2030 | Feb 2030 |
| US 9,489,746 | In force Feb 2030 | Feb 2030 |
| US 10,429,507 | In force Apr 2031 | Apr 2031 |
| US 11,378,396 | In force Aug 2030 | Aug 2030 |
| US 12,025,441 | In force Feb 2030 | Feb 2030 |
| Application 18/760,745 | Pending not computed | not computed |
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 |
|---|---|---|---|
| Jul 8, 2010 Reel 24653, frame 726 | Sebastian, Richard Lee; Zheleznyak, Anatoley T. | Digital Signal Corporation | Assignment of Assignor's Interest |
| Jan 6, 2016 Reel 37450, frame 1 | Digital Signal Corporation | Horizon Technology Finance Corporation | Security Interest |
| Apr 14, 2018 Reel 45588, frame 705 | Horizon Technology Finance Corporation | Digital Signal Corporation | Release of Security Interest |
| Apr 14, 2018 Reel 45967, frame 293 | Digital Signal Corporation | DSC ABC, LLC | Assignment of Assignor's Interest |
| Apr 15, 2018 Reel 45972, frame 417 | DSC ABC, LLC | Stereovision Imaging, Inc. | Assignment of Assignor's Interest |
| Apr 17, 2018 Reel 45966, frame 780 | Stereovision Imaging, Inc. | Horizon Technology Finance Corporation | Security Interest |
| Dec 15, 2021 Reel 58520, frame 78 | Stereovision Imaging, Inc. | Mvi (ABC), LLC | Assignment of Assignor's Interest |
| Dec 17, 2021 Reel 58533, frame 549 | Mvi (ABC), LLC | Aeva, Inc. | Assignment of Assignor's Interest |
| Dec 17, 2021 Reel 58533, frame 569 | Horizon Technology Finance Corporation | Stereovision Imaging, Inc. | Release of Security 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.
What's changing
Jan 2032
Term ends Jan 18, 2032. No further fees fall due before then
Note
The 695 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
136
later US patents cite this one
That is top 5% of utility patents granted in 2014 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.