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:
Jan. 21, 2025
Filed:
May. 30, 2023
Applicant:
Viavi Solutions Inc., Chandler, AZ (US);
Inventors:
Roger W. Phillips, Santa Rosa, CA (US);
Thomas Mayer, Bogart, GA (US);
Scott Lamar, Santa Rosa, CA (US);
Elena Taguer, Ottawa, CA;
Assignee:
VIAVI SOLUTIONS INC., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/18 (2006.01); B32B 37/12 (2006.01); B32B 37/18 (2006.01); B42D 25/00 (2014.01); B42D 25/29 (2014.01); B42D 25/328 (2014.01); B42D 25/47 (2014.01); G02B 5/08 (2006.01); G02B 5/28 (2006.01); G02B 5/32 (2006.01); G03H 1/00 (2006.01); G03H 1/02 (2006.01); G03H 1/18 (2006.01);
U.S. Cl.
CPC ...
G02B 5/18 (2013.01); B32B 37/1284 (2013.01); B32B 37/18 (2013.01); B42D 25/00 (2014.10); B42D 25/29 (2014.10); B42D 25/328 (2014.10); B42D 25/47 (2014.10); G02B 5/0808 (2013.01); G02B 5/285 (2013.01); G02B 5/32 (2013.01); G03H 1/0011 (2013.01); G03H 1/0256 (2013.01); B32B 2425/00 (2013.01); B32B 2551/00 (2013.01); G03H 1/0244 (2013.01); G03H 2001/188 (2013.01); G03H 2210/55 (2013.01); G03H 2250/10 (2013.01); G03H 2270/12 (2013.01); G03H 2270/24 (2013.01); Y10T 156/10 (2015.01);
Abstract
An optical device is formed by hot stamping a demetallized hologram to an optically variable foil or to a coating of optically variable ink. In another embodiment a hologram is hot stamped to a banknote or document printed with a color-shifting ink.