Inventor

GREMAUD FRÉDÉRIC

CH5 patents

⚠️ This page may combine multiple inventors who share the name “GREMAUD FRÉDÉRIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARGUERETTAZ XAVIER

3 patents

US8734679B2May 27, 2014

Identification and authentication using liquid crystal material markings

MARGUERETTAZ XAVIER46 citations94

US8740088B2Jun 3, 2014

Identification and authentication using liquid crystal material markings

MARGUERETTAZ XAVIER6 citations81

US8734678B2May 27, 2014

Identification and authentication using polymeric liquid crystal material markings

MARGUERETTAZ XAVIER4 citations70

SICPA HOLDING SA

1 patent

US8864037B2Oct 21, 2014

Multilayer flake with high level of coding

SICPA HOLDING SA8 citations80

TILLER THOMAS

1 patent

US8821756B2Sep 2, 2014

Substrate with a modified liquid crystal polymer marking

TILLER THOMAS1 citations49