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Method and Apparatus for Controlling Charge Transfer in CMOS Sensors with a Transfer Gate Work Function

US 7,800,145 In force
OverviewAssignmentsSources & methods

Also listed on Pictos Technologies Inc., an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Apr 14, 2029 · High confidence

Filed Dec 30, 2004 as application 11/026,582 · Granted Sep 21, 2010
Base term plus 1566 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2029
Clock starts
Dec 30, 2004
Term ends
Apr 14, 2029
Granted
Sep 21, 2010
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
1,566
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.

This patent's term runs 1566 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 30, 2004, when this application, 11/026,582, was filedDec 30, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1566 days, USPTO patent term adjustment recordApr 14, 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 orderApr 14, 2029High confidence

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
May 2, 2005
Reel 16515, frame 698
Toros, Zeynep; Mann, Richard; Bencuya, SelimEss Technology, Inc.Assignment of Assignor's Interest
Jul 21, 2008
Reel 21316, frame 252
Ess Technology, Inc.Imperium (IP) HoldingsAssignment of Assignor's Interest
Oct 2, 2020
Reel 53974, frame 766
Imperium IP Holdings (Cayman), Ltd.Pictos Technologies Inc.Change of Name
Jun 15, 2021
Reel 56595, frame 208
Imperium IP Holdings (Cayman), Ltd.Pictos Technologies Inc.Change of Name
Jul 21, 2022
Reel 60801, frame 1
Pictos Technologies Inc.Re Secured Networks 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.

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