The report contains ten-year analysis with the following sections
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spectra systems corporation | 205 |
nabil m. lawandy | 13 |
spectra systems corporation | 8 |
spectra systems corporation | 24 |
nabil m. lawandy | 3 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
supercritical fluid cleaning of banknotes and secure documents | 35 | 2012 |
gas activated changes to light absorption and emission characteristics for security arti… 🛈 | 18 | 2010 |
use of photo catalytic material for self cleaning banknotes | 16 | 2012 |
fluorescence notch coding and authentication | 14 | 2008 |
methods and systems for authenticating and tracking objects | 11 | 2011 |
multi wavelength excitation/emission authentication and detection scheme | 11 | 2012 |
covert coating for authentication of materials | 11 | 2013 |
authenticatable coatings for pharmaceutical tablets and ingestible materials | 10 | 2011 |
currency fitness and wear detection using temperature modulated infrared detection | 10 | 2010 |
optically-based methods and apparatus for sorting, coding, and authentication using a na… 🛈 | 9 | 1999 |