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Apparatus and Systems for Electrically Isolating and Transmitting RF Signals Between Two Devices

US 7,856,207 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Nov 30, 2021 (U.S. Bank, National Association).

Term ends Jul 28, 2029 · High confidence

Filed Dec 28, 2007 as application 11/966,738 · Granted Dec 21, 2010
Base term plus 578 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2029
Clock starts
Dec 28, 2007
Term ends
Jul 28, 2029
Granted
Dec 21, 2010
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
578
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
3
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 578 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Dec 28, 2007, when this application, 11/966,738, was filedDec 28, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+578 days, USPTO patent term adjustment recordJul 28, 2029High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 28, 2029High confidence

This family

US 7,856,207this patent
Jul 2029
Jul 2029
US 7,899,395In force
no later than Aug 2029
no later than Aug 2029
US 8,170,479In force
no later than Jun 2028
no later than Jun 2028
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
Jan 7, 2008
Reel 20330, frame 358
Martch, Henry Gregg; Lenzie, Kirk; Chaisitti, Sam; Langer, PaulEchoStar Technologies CorporationAssignment of Assignor's Interest
Aug 27, 2009
Reel 23156, frame 876
EchoStar Technologies CorporationEchoStar Technologies L.L.C.Change of Name
Jun 18, 2018
Reel 47264, frame 127
EchoStar Technologies L.L.C.Dish Technologies L.L.C.Change of Name
Nov 30, 2021
Reel 58295, frame 293
Dish Broadcasting Corporation; Dish Network L.L.C.; Dish Technologies L.L.C.U.S. Bank, National Association, as Collateral AgentSecurity 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.

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