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Coronado Instruments, Inc.

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Records under this name other than patents Coronado Instruments, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 7,248,405Re-Focusing Mechanism for Imaging System
Term ended
Term ended Jun 8, 2025 · High confidence
Term endedTerm ended Jun 8, 2025High confidence
US 7,190,515Solar Telescope with Integrated Alignment Mechanism
Term ended
Term ended Jun 1, 2025 · High confidence
Term endedTerm ended Jun 1, 2025High confidence
US 7,054,518Etalon Assembly Tuned by Applying Counterbalanced Compression Forces
Term ended
Term ended May 27, 2024 · High confidence
Term endedTerm ended May 27, 2024High confidence
US 7,149,377Solar Tunable Filter Assembly
Term ended
Term ended May 7, 2024 · High confidence
Term endedTerm ended May 7, 2024High confidence
US 6,181,726High performance telescopic etalon filters
Term ended
Term ended May 27, 2019 · From the USPTO record
Term endedTerm ended May 27, 2019From the USPTO record
US 6,215,802Thermally stable air-gap etalon for dense wavelength-division multiplexing applications
Lapsed on the fee record
Ended Apr 10, 2013 · From the USPTO record
Lapsed on the fee recordEnded Apr 10, 2013From the USPTO record
US 4,227,327Solar sign assembly
Term ended
Term ended no later than Oct 14, 2000 · Low confidence
Term endedTerm ended no later than Oct 14, 2000Low confidence
US 4,379,324Bulb mounting of solar cell
Term ended
Term ended no later than Apr 5, 2003 · Low confidence
Term endedTerm ended no later than Apr 5, 2003Low confidence
US 4,470,213Load bearing solar powered displays
Term ended
Term ended no later than Sep 11, 2004 · Low confidence
Term endedTerm ended no later than Sep 11, 2004Low confidence
US 4,517,758Light bulb attached sign assembly
Term ended
Term ended no later than May 21, 2005 · Low confidence
Term endedTerm ended no later than May 21, 2005Low confidence
10 of 14 patents shown.
Pro members see all 14.
Pro members: see all 14 patents
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