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Asynchronous Communication Among Hardware Object Nodes in Ic with Receive and Send Ports Protocol Registers Using Temporary Register Bypass Select for Validity Information

US 7,409,533 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Jun 18, 2024 · High confidence

Filed Jan 6, 2006 as application 11/326,701 · Granted Aug 5, 2008
Base term, 20 years from filing
Today
20 years from filing
Term ended Jun 18, 2024
2004 2026
Clock starts
Jun 18, 2004
Term ended
Jun 18, 2024
Granted
Aug 5, 2008
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
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.
22
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 is its 20-year base term, with no adjustment for prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 Jun 18, 2004, when application 10/871,347, the earliest non-provisional in its chain, was filed (this one was filed Jan 6, 2006)Jun 18, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderJun 18, 2024High confidence

This family

US 7,206,870Term ended
May 2025
May 2025
US 7,865,637Term ended
no later than Oct 2025
no later than Oct 2025
Application 60/702,727Provisional application
no patent term
no patent term
Application 60/734,623Provisional application
no patent term
no patent term
US 7,409,533this patent
Jun 2024
Jun 2024
US 7,801,033In force
no later than Dec 2028
no later than Dec 2028
Application 11/458,061Abandoned
not computed
not computed
US 7,945,803In force
Apr 2027
Apr 2027
8 of 22 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
Mar 27, 2006
Reel 17372, frame 19
Jones, Anthony MarkAmbric, Inc.Assignment of Assignor's Interest
Jan 10, 2007
Reel 18777, frame 202
Ambric, Inc.Silicon Valley BankAssignment of Assignor's Interest
Mar 29, 2007
Reel 19116, frame 277
Ambric, Inc.Silicon Valley BankCorrection to Change Nature of Conveyance on Document #103361115 with R/F 018777/0202, Conveyance Should Read Security Agreement.
Apr 12, 2007
Reel 19193, frame 658
Ambric, Inc.Silicon Valley BankAssignment of Assignor's Interest
Feb 17, 2009
Reel 22288, frame 190
Ambric, Inc.Silicon Valley BankCorrective Assignment to Correct Assignment to Security Agreement Previously Recorded Reel/Frame: 019193/0658
Mar 10, 2009
Reel 22390, frame 992
Silicon Valley BankAmbric, Inc.Release of Security Interest
Mar 16, 2009
Reel 22399, frame 380
Ambric, Inc.Nethra Imaging Inc.Assignment of Assignor's Interest
Jun 30, 2010
Reel 24611, frame 288
Nethra Imaging, Inc.Arm LimitedSecurity Agreement
Feb 13, 2013
Reel 29809, frame 76
Silicon Valley BankAmbric, Inc.Release of Security Interest
Nov 11, 2013
Reel 31576, frame 540
Metagence Technologies LimitedImagination Technologies LimitedAssignment of Assignor's Interest
Nov 11, 2013
Reel 31576, frame 320
Nethra Imaging, Inc.Metagence Technologies LimitedAssignment 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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