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:
Mar. 05, 2013
Filed:
Nov. 01, 2011
Joseph S. Fragala, San Jose, CA (US);
Cedric Loiret-bernal, Evanston, IL (US);
Hua Zhang, Evanston, IL (US);
Raymond Roger Shile, Los Gatos, CA (US);
Bjoern Rosner, Chicago, IL (US);
Sylvain Cruchon-dupeyrat, Chicago, IL (US);
Joseph S. Fragala, San Jose, CA (US);
Cedric Loiret-Bernal, Evanston, IL (US);
Hua Zhang, Evanston, IL (US);
Raymond Roger Shile, Los Gatos, CA (US);
Bjoern Rosner, Chicago, IL (US);
Sylvain Cruchon-Dupeyrat, Chicago, IL (US);
NanoInk, Inc., Skokie, IL (US);
Abstract
Stamps and methods of making stamps for applications in anti-counterfeiting and authentication. The stamps are relatively small in size and feature nanoscale and microscale identification regions and features. High throughput manufacturing and high resolution methods are used to make the stamps including electron beam lithography and optical lithography. Anti-fouling coatings can be applied.