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:
Apr. 09, 2024
Filed:
Jan. 13, 2021
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Laura Daniela Vallejo-Melgarejo, Bogota, CO;
Jose Manuel Garcia-Bravo, Lafayette, IN (US);
Brittany Ann Newell, Delphi, IN (US);
Ronald George Reifenberger, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/18 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); G01D 5/38 (2006.01); G02B 1/04 (2006.01); G02B 27/42 (2006.01);
U.S. Cl.
CPC ...
G02B 5/1814 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); G01D 5/38 (2013.01); G02B 1/041 (2013.01); G02B 5/18 (2013.01); G02B 5/1847 (2013.01); G02B 27/4233 (2013.01);
Abstract
A multi-layer lens is disclosed which includes a plurality of dual-layer structures staked on top of one-another, wherein each dual-layer Rof the plurality of dual-layers includes i) a first curable material having a height of Zcured at a predetermined curing level C, and ii) a second curable material having a height of Zcured at a predetermined curing level C.