Term ends Aug 18, 2037 · High confidence
20-year base term ends Mar 15, 2037
Held by Joled Inc.
Filed Sep 21, 2021 as application 17/480,145 · Granted Sep 5, 2023
Base term plus 156 days of patent term adjustment (USPTO delay)
Today
2017
2037
Clock starts
Mar 15, 2017
Mar 15, 2017
Term ends
Aug 18, 2037
Aug 18, 2037
Granted
Sep 5, 2023
Sep 5, 2023
base term
patent term adjustment
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
156
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
0 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.
26
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 156 days past its 20-year base term on prosecution delay. 0 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 Mar 15, 2017, when application 15/459,257, the earliest non-provisional in its chain, was filed (this one was filed Sep 21, 2021) | Mar 15, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +156 days, USPTO patent term adjustment record | Aug 18, 2037 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 18, 2037 | High confidence |
This family
| US 8,513,879 | In force Apr 2031 | Apr 2031 |
| US 9,608,215 | In force Apr 2034 | Apr 2034 |
| US 9,461,200 | In force Feb 2030 | Feb 2030 |
| US 9,608,051 | In force Feb 2030 | Feb 2030 |
| US 10,068,952 | In force Jan 2037 | Jan 2037 |
| US 9,954,046 | In force Feb 2030 | Feb 2030 |
| US 9,755,168 | In force Nov 2031 | Nov 2031 |
| US 10,192,891 | In force Mar 2037 | Mar 2037 |
8 of 26 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 |
|---|---|---|---|
| Sep 21, 2021 Reel 57537, frame 631 | Murai, Atsuhito; Sato, Eiichi; Miura, Masanori | Joled Inc.; Japan Display Inc. | Assignment of Assignor's Interest |
| Sep 21, 2021 reel/frame not recorded | Miura, Masanori; Murai, Atsuhito; Sato, Eiichi | Joled Inc. | Assignment of Assignor's Interest |
| Sep 21, 2021 reel/frame not recorded | Miura, Masanori; Murai, Atsuhito; Sato, Eiichi | Japan Display Inc. | Assignment of Assignor's Interest |
| Oct 18, 2021 Reel 57812, frame 540 | Japan Display Inc. | Joled Inc. | 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.
What's changing
Aug 2037
Term ends Aug 18, 2037. Maintenance fees still fall due before then
Note
The 156 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 above the median of utility patents granted in 2023 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.