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Acr Electronics, Inc.

Also on record
Records under this name other than the patents Acr Electronics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 15 patents it holds.

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PatentTitleStatus Expires Confidence
US 8,154,444Emergency Beacon with Encoded Warning
Lapsed on the fee record
Ended Apr 10, 2024 · High confidence
Lapsed on the fee recordEnded Apr 10, 2024High confidence
US 6,805,467Emergency Laser Array Signal Light
Term ended
Term ended Aug 8, 2022 · High confidence
Term endedTerm ended Aug 8, 2022High confidence
US 6,501,340Oscillator with Frequency Stabilizing Circuit and Method of Constructing Same
Term ended
Term ended Feb 11, 2022 · High confidence
Term endedTerm ended Feb 11, 2022High confidence
US 7,435,148Hydrostatic Epirb Release
Lapsed on the fee record
Ended Oct 14, 2020 · High confidence
Lapsed on the fee recordEnded Oct 14, 2020High confidence
US 6,388,617Radio beacon with a GPS interface for automatically activated EPIRBs
Term ended
Term ended Oct 1, 2019 · From the USPTO record
Term endedTerm ended Oct 1, 2019From the USPTO record
US 7,182,479Electronic Flare
Lapsed on the fee record
Ended Feb 27, 2019 · High confidence
Lapsed on the fee recordEnded Feb 27, 2019High confidence
US 7,116,272Direction and Distance Finder for Locating Distress Signals
Lapsed on the fee record
Ended Oct 3, 2018 · High confidence
Lapsed on the fee recordEnded Oct 3, 2018High confidence
US 6,933,889Direction and Distance Finder
Lapsed on the fee record
Ended Aug 23, 2017 · High confidence
Lapsed on the fee recordEnded Aug 23, 2017High confidence
US 6,681,615Portable Digital Oxygen Leak Detector
Lapsed on the fee record
Ended Jan 27, 2008 · High confidence
Lapsed on the fee recordEnded Jan 27, 2008High confidence
US 4,015,810Automatic float-off storage bracket
Term ended
Term ended no later than Apr 5, 1997 · Low confidence
Term endedTerm ended no later than Apr 5, 1997Low confidence
10 of 28 patents shown.
Pro members see all 28.
Pro members: see all 28 patents
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