Term ends Dec 17, 2039 · High confidence
20-year base term ends Dec 17, 2039
Held by Boost SubscriberCo L.L.C.
Filed Dec 17, 2019 as application 16/717,905 · Granted Jun 14, 2022
Base term plus 101 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2019
2039
Clock starts
Dec 17, 2019
Dec 17, 2019
Term ends
Dec 17, 2039
Dec 17, 2039
Granted
Jun 14, 2022
Jun 14, 2022
base term
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
101
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 11,695,635.
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.
8
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 101 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Dec 17, 2019, when this application, 16/717,905, was filed | Dec 17, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +101 days, USPTO patent term adjustment record | Mar 27, 2040 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,695,635) | capped to Dec 17, 2039 | 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 | Dec 17, 2039 | High confidence |
This family
| US 11,362,896 | this patent Dec 2039 | Dec 2039 |
| US 11,201,682 | In force Jan 2040 | Jan 2040 |
| Application PCT/US2020/064718 | PCT application no patent term | no patent term |
| Application PCT/US2020/065016 | PCT application no patent term | no patent term |
| US 11,888,542 | In force Jan 2040 | Jan 2040 |
| US 11,695,635 | In force Dec 2039 | Dec 2039 |
| US 12,212,377 | In force Dec 2039 | Dec 2039 |
| Application 19/014,815 | 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 |
|---|---|---|---|
| Dec 17, 2019 Reel 51310, frame 170 | Yao, Kevin | Kings Peak Wireless L.L.C. | Assignment of Assignor's Interest |
| Mar 17, 2020 Reel 52140, frame 277 | Yao, Kevin | Dish Wireless L.L.C. | Assignment of Assignor's Interest |
| Mar 17, 2020 Reel 52184, frame 236 | Kings Peak Wireless L.L.C. | Dish Wireless L.L.C. | Change of Name |
| Oct 10, 2025 Reel 73066, frame 1 | Dish Wireless L.L.C. | Boost SubscriberCo L.L.C. | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Dec 2039
Term ends Dec 17, 2039. Maintenance fees still fall due before then
Note
The 101 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 11,695,635.
Citations
2
later US patents cite this one
That is above the median of utility patents granted in 2022 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.