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US

Lift-Off Process for Gan Films Formed on Sic Substrates and Devices Fabricated Using the Method

US 7,825,006 In force
OverviewFamilyAssignmentsSources & methods

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

Collateral for a security interest recorded Jun 30, 2025 (JPMorgan Chase Bank, N.A.).

Term ends Nov 18, 2026 · High confidence

Filed May 6, 2004 as application 10/841,016 · Granted Nov 2, 2010
Base term plus 926 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2026
Clock starts
May 6, 2004
Term ends
Nov 18, 2026
Granted
Nov 2, 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
926
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.
2
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 926 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 May 6, 2004, when this application, 10/841,016, was filedMay 6, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+926 days, USPTO patent term adjustment recordNov 18, 2026High 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 orderNov 18, 2026High confidence

This family

US 7,825,006this patent
Nov 2026
Nov 2026
Application PCT/US2005/009327PCT application
no patent term
no patent term
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
May 6, 2004
Reel 15311, frame 105
Nakamura, Shuji; Denbaars, StevenCree, Inc.Assignment of Assignor's Interest
Jul 29, 2021
Reel 57017, frame 311
Cree, Inc.Creeled, Inc.Assignment of Assignor's Interest
Feb 7, 2022
Reel 58983, frame 1
Smart Modular Technologies, Inc.; Smart High Reliability Solutions, LLC; Smart Embedded Computing, Inc.; Creeled, Inc.Citizens Bank, N.a.Security Interest
Jun 25, 2025
Reel 71725, frame 207
Citizens Bank, N.a.Smart Modular Technologies, Inc.; Smart Embedded Computing, Inc.; Smart High Reliability Solutions LLC; Creeled, Inc.Release of Patent Security Interest Recorded at R/F 058983/0001
Jun 25, 2025
reel/frame not recorded
Citizens Bank, N.a.Smart Modular Technologies, Inc.Release of Patent Security Interest Recorded at R/F 058983/0001
Jun 25, 2025
reel/frame not recorded
Citizens Bank, N.a.Smart Embedded Computing, Inc.Release of Patent Security Interest Recorded at R/F 058983/0001
Jun 25, 2025
reel/frame not recorded
Citizens Bank, N.a.Smart High Reliability Solutions LLCRelease of Patent Security Interest Recorded at R/F 058983/0001
Jun 25, 2025
reel/frame not recorded
Citizens Bank, N.a.Creeled, Inc.Release of Patent Security Interest Recorded at R/F 058983/0001
Jun 30, 2025
Reel 71755, frame 1
Creeled, Inc.; Penguin Solutions Corporation (De); Smart Embedded Computing, Inc.; Smart High Reliability Solutions LLC; Smart Modular Technologies, Inc.; Penguin Computing, Inc.Jpmorgan Chase Bank, N.a.Patent Security Agreement

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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