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Systems and Methods of Manufacturing Printed Circuit Boards Using Blind and Internal Micro Vias to Couple Subassemblies

US 9,736,948 In force
OverviewFamilyAssignmentsSources & methods

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

Collateral for a security interest recorded Jun 2, 2026 (JPMorgan Chase Bank, N.A.).

Term ends Jul 15, 2031 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Oct 28, 2013 as application 14/065,047 · Granted Aug 15, 2017
Base term plus 42 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2011 2031
Clock starts
Jun 3, 2011
Term ends
Jul 15, 2031
Granted
Aug 15, 2017
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
42
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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 42 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: Medium. 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 3, 2011, when application 13/153,254, the earliest non-provisional in its chain, was filed (this one was filed Oct 28, 2013); a parent in its chain could not be resolved (the next row)Jun 3, 2031High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+42 days, USPTO patent term adjustment recordJul 15, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 15, 2031Medium confidence

This family

US 9,736,948this patent
Jul 2031
Jul 2031
1 of 2 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 31, 2013
Reel 31863, frame 129
Ddi Global Corp.Viasystems North America Operations, Inc.Change of Name
Jan 10, 2014
Reel 31937, frame 500
Viasystems North America Operations, Inc.Viasystems Technologies Corp., L.L.C.Assignment of Assignor's Interest
Jun 8, 2015
Reel 35851, frame 928
TTM Technologies, Inc.; Viasystems, Inc.; Viasystems Technologies Corp., L.L.C.JPMorgan Chase Bank, N.A., as Administrative AgentPatent Security Agreement-Term
Jun 8, 2015
Reel 35858, frame 890
TTM Technologies, Inc.; Viasystems, Inc.; Viasystems Technologies Corp., L.L.C.JPMorgan Chase Bank, N.A., as Administrative AgentPatent Security Agreement-Abl
Sep 9, 2019
Reel 50313, frame 926
Viasystems Group, Inc.TTM Technologies, Inc.Merger
May 30, 2023
Reel 63804, frame 702
Telephonics Corporation; TTM Technologies, Inc.; TTM Technologies North America, LLCJPMorgan Chase Bank, N.A., as Administrative AgentPatent Security Agreement (ABL)
May 30, 2023
Reel 63804, frame 745
Telephonics Corporation; TTM Technologies, Inc.; TTM Technologies North America, LLCJPMorgan Chase Bank, N.A., as Administrative AgentPatent Security Agreement (TERM Loan)
May 26, 2026
Reel 75627, frame 337
Viasystems Technologies Corp., L.L.C.TTM Technologies North America, LLCChange of Name
Jun 2, 2026
Reel 75843, frame 247
TTM Technologies, Inc.; TTM Technologies North America, LLC; Telephonics CorporationJPMorgan Chase Bank, N.A., as Administrative AgentSecurity Interest
Jun 2, 2026
Reel 75679, frame 852
JPMorgan Chase Bank, N.A., as Administrative AgentTelephonics Corporation; TTM Technologies, Inc.; TTM Technologies North America, LLCRelease of Security Interest in Patents Previously Recorded at Reel/Frame (063804/0702)
Jun 2, 2026
Reel 75681, frame 922
JPMorgan Chase Bank, N.A., as Administrative AgentTTM Technologies, Inc. (Formerly Known as Viasystems Group, Inc. and Viasystems, Inc.); TTM Technologies North America, LLC (Formerly Known as Viasystems Technologies Corp., L.L.C.)Release of Security Interest in Patents Previously Recorded at Reel/Frame (035858/0890)

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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