George K. Phillips

Combining nanocharacter printing, digital watermarking, and UV-coded taggents for optimal machine-readable security

George K. Phillips, 2002, IS&T/SPIE Electronic Imaging.

Combining thermochromics and conventional inks to deter document fraud

George K. Phillips, 2000, Electronic Imaging.

New digital anti-copy/scan and verification technologies

George K. Phillips, 2004, IS&T/SPIE Electronic Imaging.