Patents/Inventors

Paul G. Coombs

Santa Rosa, CAUS5 patents

6 Patents

US124662092025
Article with Curved Patterns Formed of Aligned Pigment Flakes
VIAVI SOLUTIONS Inc.
0 cites
US122752602025
Security Device Formed by Printing with Special Effect Inks
VIAVI SOLUTIONS Inc.
0 cites
US121352392024
Optical Filter and Spectrometer
VIAVI Solutions Inc.
0 cites
US120649872024
Optical Device with Magnetic Flakes and Structured Substrate
VIAVI SOLUTIONS Inc.
0 cites
US117879562023
Magnetic Multilayer Pigment Flake and Coating Composition
VIAVI SOLUTIONS Inc.
0 cites
US115546032023
Security Feature Based on a Single Axis Alignment of Mirrors in a Structured Surface That Forms a Micro Mirror Array
VIAVI Solutions Inc.
0 cites