Lapsed Aug 7, 2026 on the fee record · Medium confidence
20-year base term ends Aug 25, 2035
Why Medium: A parent in the chain could not be resolved.
Second maintenance fee unpaid; grace period ended.
Held by Gingy Technology Inc.
Filed Sep 24, 2017 as application 15/713,693 · Granted Aug 7, 2018
Base term, 20 years from filing
Today
Lapsed Aug 7, 2026
2015
2035
Clock starts
Aug 25, 2015
Aug 25, 2015
No longer in force
Aug 7, 2026
Aug 7, 2026
Granted
Aug 7, 2018
Aug 7, 2018
Term would have run to
Aug 25, 2035
Aug 25, 2035
base term
after the term ends
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
None
Term adjustment
No prosecution delay on this record.
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.
21
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 Aug 25, 2035: its 20-year base term, with no adjustment for prosecution delay. Confidence: Medium. 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 Aug 25, 2015, when application 14/835,130, the earliest non-provisional in its chain, was filed (this one was filed Sep 24, 2017); a parent in its chain could not be resolved (the next row) | Aug 25, 2035 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | None on file | no change | 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 | lapsed Aug 7, 2026 | High confidence |
| Computed term end | The steps above, in order | Aug 7, 2026 | Medium confidence |
This family
| Application 14/835,130 | Abandoned not computed | not computed |
| US 9,770,199 | Lapsed on the fee record Sep 2025 | Sep 2025 |
| US 9,977,947 | Lapsed on the fee record May 2026 | May 2026 |
| US 10,049,256 | Lapsed on the fee record Aug 2026 | Aug 2026 |
| US 10,356,296 | Lapsed on the fee record Jul 2023 | Jul 2023 |
| US 10,043,847 | this patent Aug 2026 | Aug 2026 |
| US 10,713,521 | Lapsed on the fee record Jul 2024 | Jul 2024 |
| US 9,964,436 | Lapsed on the fee record May 2026 | May 2026 |
8 of 21 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 24, 2017 Reel 43675, frame 682 | You, Kuo-liang; Wu, Jen-chieh | Gingy Technology 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.
Citations
17
later US patents cite this one
That is top 25% of utility patents granted in 2018 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.