| SKAI TECHNOLOGIES, LLC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110147458 | PRODUCING A MICROTAG IDENTIFIER - A system for producing rugate tags comprises a processor and an etcher. The processor is configured to determine an identifying data value. The etcher is for producing an identifier. The identifier comprises a rugate phase tag. The rugate phase tag encodes the identifying data value at least in part using a calculated rugate phase information | 06-23-2011 |
| 20110147456 | LABELING AND AUTHENTICATING USING A MICROTAG - A system for encoding energy peaks of an identifier comprises an encoder. The encoder is configured to define a readable spectral range of an identifier. The identifier comprises a rugate microtag. The encoder is configured to divide the readable spectral range into a plurality of bins. The encoder is configured to encode in a center of a bin near one end of the readable spectral range a reference peak. The encoder is configured to encode in a center of each of a set of bins a set of peaks of a data pattern within the readable spectral range. | 06-23-2011 |
