The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Sep. 08, 2011
Applicant:
Christophe Martinez, Grenoble, FR;
Inventor:
Christophe Martinez, Grenoble, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 1/00 (2006.01); G03H 1/00 (2006.01); G03H 1/08 (2006.01); G03H 1/30 (2006.01);
U.S. Cl.
CPC ...
G06T 1/005 (2013.01); G03H 1/0011 (2013.01); G03H 1/08 (2013.01); G03H 2001/0016 (2013.01); G03H 2001/0022 (2013.01); G03H 2001/085 (2013.01); G03H 2001/0825 (2013.01); G03H 2001/303 (2013.01); G03H 2210/52 (2013.01); G03H 2210/53 (2013.01); G03H 2210/54 (2013.01); G03H 2223/13 (2013.01);
Abstract
The invention relates to a synthetic hologram (A) comprising first elementary cells wherein first openings are respectively defined, said hologram being integrated into a first portion of a binary motif (), said binary motif comprising at least one second portion wherein second elementary cells comprising second openings () are defined, said second openings having an average size equal to the average size of the first openings, with a 5% margin, and a random phase shift.