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US

Dual Thin Film Precision Resistance Trimming

US 8,242,876 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 19, 2030 · High confidence

Filed Sep 17, 2009 as application 12/562,026 · Granted Aug 14, 2012
Base term plus 305 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2009 2030
Clock starts
Sep 17, 2009
Term ends
Jul 19, 2030
Granted
Aug 14, 2012
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
305
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.
5
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 305 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 Sep 17, 2009, when this application, 12/562,026, was filedSep 17, 2029High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+305 days, USPTO patent term adjustment recordJul 19, 2030High 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 19, 2030High confidence

This family

US 8,242,876this patent
Jul 2030
Jul 2030
US 8,786,396In force
Sep 2029
Sep 2029
US 8,558,654Lapsed on the fee record
Oct 2021
Oct 2021
Application 14/625,547Abandoned
not computed
not computed
4 of 5 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
Dec 4, 2009
reel/frame not recorded
Le Neel, Olivier; Wang, Fuchao; Arnoux, Michel; Niu, Chengyu; Dumont-girard, PascaleStmicroelectronics, Inc.Assignment of Assignor's Interest
Dec 4, 2009
reel/frame not recorded
Le Neel, Olivier; Wang, Fuchao; Arnoux, Michel; Niu, Chengyu; Dumont-girard, PascaleStmicroelectronics (Grenoble) SASAssignment of Assignor's Interest
Dec 4, 2009
Reel 23609, frame 178
Le Neel, Olivier; Dumont-girard, Pascale; Niu, Chengyu; Wang, Fuchao; Arnoux, MichelStmicroelectronics, Inc.; Stmicroelectronics (Grenoble) SASAssignment of Assignor's Interest
Jul 21, 2015
Reel 36146, frame 939
Stmicroelectronics (Grenoble) SAS; Stmicroelectronics (Grenoble 2) SASStmicroelectronics (Grenoble 2) SASMerger and Change of Name
Jul 21, 2015
reel/frame not recorded
Arnoux, Michel; Dumont-girard, Pascale; Wang, Fuchao; Le Neel, Olivier; Niu, ChengyuStmicroelectronics, Inc.Corrective Assignment to Correct the Second Receiving Party's Name Previously Recorded at Reel: 023609 Frame: 0178. Assignor(S) Hereby Confirms the Assignment.
Jul 21, 2015
reel/frame not recorded
Arnoux, Michel; Dumont-girard, Pascale; Wang, Fuchao; Le Neel, Olivier; Niu, ChengyuStmicroelectronics (Grenoble 2) SASCorrective Assignment to Correct the Second Receiving Party's Name Previously Recorded at Reel: 023609 Frame: 0178. Assignor(S) Hereby Confirms the Assignment.
Jul 21, 2015
Reel 36142, frame 941
Le Neel, Olivier; Dumont-girard, Pascale; Niu, Chengyu; Wang, Fuchao; Arnoux, MichelStmicroelectronics, Inc.; Stmicroelectronics (Grenoble 2) SASCorrective Assignment to Correct the Second Receiving Party's Name Previously Recorded at Reel: 023609 Frame: 0178. Assignor(S) Hereby Confirms the Assignment.

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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