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System and Method for Improving Network Performance When Using Secure DNS Access Schemes

US 11,438,763 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Oct 19, 2022 (U.S. Bank National Association).

Term ends Sep 3, 2040 · High confidence

Filed Sep 25, 2019 as application 16/583,004 · Granted Sep 6, 2022
Base term plus 344 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2019 2040
Clock starts
Sep 25, 2019
Term ends
Sep 3, 2040
Granted
Sep 6, 2022
base term patent term adjustment 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
344
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
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 344 days past its 20-year base term on prosecution delay. 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Sep 25, 2019, when this application, 16/583,004, was filedSep 25, 2039High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+344 days, USPTO patent term adjustment recordSep 3, 2040High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderSep 3, 2040High confidence

This family

US 11,532,890In force
Sep 2040
Sep 2040
Application 62/834,308Pending
not computed
not computed
Application 62/843,314Pending
not computed
not computed
Application 62/904,594Provisional application
no patent term
no patent term
US 11,438,763this patent
Sep 2040
Sep 2040
US 11,949,650In force
May 2040
May 2040
US 12,347,927In force
Apr 2041
Apr 2041
Application PCT/US2019/068222PCT application
no patent term
no patent term
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.
RecordedAssignorAssigneeConveyance
Nov 7, 2019
Reel 50941, frame 863
Hughes Network Systems LLCU.S. Bank National AssociationSecurity Interest
Nov 25, 2019
Reel 51105, frame 828
Ramachandran, Ganeshan; Torres, Robert; Choquette, GeorgeHughes Network Systems, LLCAssignment of Assignor's Interest
Oct 19, 2022
Reel 61470, frame 920
Hughes Network Systems, LLCU.S. Bank National AssociationSecurity 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 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited