-
-
-
-
-
-
-
-
-
-
Multiple payload pantographs
-
Patent number 10,154,165
-
Issue date Dec 11, 2018
-
Hewlett-Packard Development Company, L.P.
-
Jason S Aronoff
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
-
Data-bearing medium
-
Patent number 9,984,318
-
Issue date May 29, 2018
-
Hewlett-Packard Development Company, L.P.
-
Matthew D Gaubatz
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
-
3D printer steganography
-
Patent number 9,706,076
-
Issue date Jul 11, 2017
-
Xerox Corporation
-
Robert Eero Nuuja
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
Data-bearing media
-
Patent number 9,665,813
-
Issue date May 30, 2017
-
Hewlett-Packard Development Company, L.P.
-
Robert Ulichney
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
-
-
Embedding information in an image
-
Patent number 9,167,314
-
Issue date Oct 20, 2015
-
Video Expressions LLC
-
Rene Rodriguez Marchant
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
Color image or video processing
-
Patent number 8,792,675
-
Issue date Jul 29, 2014
-
Digimarc Corporation
-
Alastair M Reed
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Embedding data in a print image
-
Patent number 8,482,805
-
Issue date Jul 9, 2013
-
Canon Kabushiki Kaisha
-
Akihiro Matsuya
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-