US 9,177,914 · Application 13/678,155 · Granted Nov 3, 2015
US 9,177,914
Metal pad structure over tsv to reduce shorting of upper metal layer
Estimated expiration
May 18, 2033
6y 224d remaining
Earliest effective filing
Nov 15, 2012
+ 20 years
Nov 15, 2032
PTA +184d
May 18, 2033
No TD
—
Final
May 18, 2033
This calculation includes patent term adjustment (PTA) under 35 U.S.C. §154(b). Patent term extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.
Calculation details
Base term
- Filing date
- November 15, 2012
- Earliest effective filing
- November 15, 2012
- Issue date
- November 3, 2015
- PTA
- +184 days
- Base expiry (before PTA)
- November 15, 2032
November 15, 2012 + 20 years = November 15, 2032 + 184 PTA days = May 18, 2033
Continuity chain
No continuity chain; the patent’s own filing date was used.
Terminal disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
The prosecution record for your AI
Application 13/678,155 · US 9,177,914
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www.patentreply.ai/tools/patent-expiration/US9177914Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.