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Spectra Systems Corporation
Spectra Systems Corporation_20100114

Spectra Systems Corporation patents

Recent patent applications related to Spectra Systems Corporation. Spectra Systems Corporation is listed as an Agent/Assignee. Note: Spectra Systems Corporation may have other listings under different names/spellings. We're not affiliated with Spectra Systems Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Spectra Systems Corporation-related inventors

Optically based bankenote authentication system having broke discrimination

A method and a system are disclosed for processing a banknote. The method includes providing a banknote having at least one photonically active security feature, the banknote being moved along a conveyance path; illuminating the at least one security feature with light from a stimulus source; identifying a location of... Spectra Systems Corporation

System and detecting gasochromic emission spectra

A detection method and system includes applying a gas to an article, the article including a gasochromic material capable of emitting a radiation emission spectrum in the presence of the gas, the article further including a first absorptive material capable of absorbing radiation in a first narrow bandwidth within the... Spectra Systems Corporation

Photoluminescent authentication devices, systems, and methods

A system and method for authenticating an item such as a banknote, including a photoluminescent material absorbing an incident radiation from a radiation source and emitting an emitted radiation having a spectral signature with a decay time after removal of the radiation source, and a sensor detecting the spectral signature... Spectra Systems Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Spectra Systems Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Spectra Systems Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by