Collateral for a security interest recorded Jan 25, 2022 (Transamerica Life Insurance Company).
Term ends Sep 12, 2030 · High confidence
20-year base term ends Oct 28, 2029
Held by Micatu Inc.
Filed Jul 19, 2012 as application 13/553,486 · Granted Sep 15, 2015
Base term plus 319 days of patent term adjustment (USPTO delay)
Today
2009
2030
Clock starts
Oct 28, 2009
Oct 28, 2009
Term ends
Sep 12, 2030
Sep 12, 2030
Granted
Sep 15, 2015
Sep 15, 2015
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
319
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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 319 days past its 20-year base term on prosecution delay. 2 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 Oct 28, 2009, when application 12/607,954, the earliest non-provisional in its chain, was filed (this one was filed Jul 19, 2012) | Oct 28, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +319 days, USPTO patent term adjustment record | Sep 12, 2030 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Sep 12, 2030 | High confidence |
This family
| US 8,076,925 | In force Jun 2030 | Jun 2030 |
| US 8,395,372 | In force Apr 2030 | Apr 2030 |
| US 9,134,344 | this patent Sep 2030 | Sep 2030 |
| US 9,535,097 | In force Feb 2030 | Feb 2030 |
| US 9,341,653 | In force Oct 2029 | Oct 2029 |
| US 9,817,038 | In force Oct 2029 | Oct 2029 |
| US 10,006,944 | In force Oct 2029 | Oct 2029 |
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 |
|---|---|---|---|
| Oct 18, 2012 Reel 29153, frame 921 | Veazey, Rhad; Konetski, Theodore; Johnson, Leonard; Harlev, Joseph Yossi | Optisense Network, LLC | Assignment of Assignor's Interest |
| Dec 4, 2014 Reel 34377, frame 128 | Optisense Network, LLC | Gridview Optical Solutions, LLC. | Assignment of Assignor's Interest |
| Jan 8, 2021 Reel 54940, frame 803 | Micatu Inc. | Silicon Valley Bank | Intellectual Property Security Agreement |
| Feb 19, 2021 Reel 55328, frame 714 | Gridview Optical Solutions, LLC; Micatu Inc. | Micatu Inc. | Merger and Change of Name |
| Jan 25, 2022 Reel 58838, frame 781 | Micatu Inc. | Transamerica Life Insurance Company | Security Interest |
| Jan 9, 2023 Reel 62312, frame 124 | Silicon Valley Bank | Micatu 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
Sep 2030
Term ends Sep 12, 2030. Maintenance fees still fall due before then
Note
The 319 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
9
later US patents cite this one
That is above the median of utility patents granted in 2015 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.