Term ends Aug 8, 2032 · High confidence
20-year base term ends Apr 13, 2031
Held by Dolby Video Compression, LLC
Filed Oct 12, 2012 as application 13/650,635 · Granted Apr 14, 2020
USPTO first gave this application the numbers US 10,255,617 and US 10,489,820 and withdrew each before it issued. Those numbers now lead here.
Base term plus 483 days of patent term adjustment (USPTO delay)
Today
2011
2032
Clock starts
Apr 13, 2011
Apr 13, 2011
Term ends
Aug 8, 2032
Aug 8, 2032
Granted
Apr 14, 2020
Apr 14, 2020
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
483
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
17
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 483 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Apr 13, 2011, when application PCT/EP2011/055795, the earliest non-provisional in its chain, was filed (this one was filed Oct 12, 2012) | Apr 13, 2031 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +483 days, USPTO patent term adjustment record | Aug 8, 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 8, 2032 | High confidence |
This family
| US 10,621,614 | this patent Aug 2032 | Aug 2032 |
| US 10,248,966 | In force Apr 2031 | Apr 2031 |
| US 10,460,344 | In force no later than Apr 2031 | no later than Apr 2031 |
| US 10,803,483 | In force Apr 2031 | Apr 2031 |
| US 10,672,028 | In force Apr 2031 | Apr 2031 |
| US 10,748,183 | In force Apr 2031 | Apr 2031 |
| US 10,719,850 | In force Apr 2031 | Apr 2031 |
| US 10,803,485 | In force Apr 2031 | Apr 2031 |
8 of 17 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 |
|---|---|---|---|
| Dec 27, 2012 Reel 29533, frame 988 | Helle, Philipp; Oudin, Simon; Winken, Martin; Marpe, Detlev; Wiegand, Thomas | Fraunhofer-Gesellschaft Zur Foerderung der Angewandten Forschung E.V. | Assignment of Assignor's Interest |
| Nov 6, 2015 Reel 36982, frame 977 | Fraunhofer-Gesellschaft Zur Foerderung der Angewandten Forschung E.V. | GE Video Compression, LLC | Assignment of Assignor's Interest |
| Nov 26, 2024 Reel 69450, frame 113 | GE Video Compression, LLC | Dolby Video Compression, LLC | Change of Name |
| Jan 30, 2026 Reel 74536, frame 694 | GE Video Compression, LLC | Dolby Video Compression, LLC | Change of Name |
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.
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Alerts on its grants, lapses and transfers.
What's changing
Aug 2032
Term ends Aug 8, 2032. Maintenance fees still fall due before then
Note
The 483 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
196
later US patents cite this one
That is top 1% of utility patents granted in 2020 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.