Patent · US Active

Encoding signals in color designs for physical objects

US10270936B2 · kind B2 · utility

9Cited by

53References

25Claims

0Family size

Assignee

Digimarc Corporation · US

Inventors

Yang Bai · Beaverton, US
Kristyn R. Falkenstern · Portland, US
Alastair M. Reed · Lake Oswego, US

Key dates

Filing date	May 25, 2017
Grant date	Apr 23, 2019
Priority date	—
Expiry date	May 25, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06T2201/0202
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present disclosure relates generally to encoding signals for spot colors. In one implementation a substitute spot color+CMY tint is selected to replace an original spot color. The CMY tint can be transformed to carry an encoded signal. Of course, other features, combinations and technology are described herein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.