The Patent Finder
US

Airborne Relays in Cooperative-MIMO Systems

US 9,798,329 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 25, 2036 · High confidence

Held by Tybalt, LLC
Filed Jul 25, 2016 as application 15/218,609 · Granted Oct 24, 2017
Base term, 20 years from filing
Today
20 years from filing
2016 2036
Clock starts
Jul 25, 2016
Term ends
Jul 25, 2036
Granted
Oct 24, 2017
base term 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
None
Term adjustment
No prosecution delay on this record.
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 is its 20-year base term, with no adjustment for 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Jul 25, 2016, when this application, 15/218,609, was filedJul 25, 2036High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 25, 2036High confidence

This family

US 9,798,329this patent
Jul 2036
Jul 2036
US 10,514,709In force
Oct 2036
Oct 2036
US 10,444,766In force
Jul 2036
Jul 2036
US 10,866,596In force
Jul 2036
Jul 2036
US 11,586,227In force
Mar 2037
Mar 2037
US 12,099,373In force
Jul 2036
Jul 2036
Application 18/894,282Pending
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.
RecordedAssignorAssigneeConveyance
Mar 3, 2022
Reel 59310, frame 87
Shattil, Steve JGenghiscomm Holdings, LLCAssignment of Assignor's Interest
Mar 3, 2022
Reel 59709, frame 683
Department 13, Inc.Genghiscomm Holdings, LLCAssignment of Assignor's Interest
Mar 6, 2022
Reel 59179, frame 468
Genghiscomm Holdings, LLCTybalt, LLCAssignment 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited