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:
May. 30, 2017
Filed:
Jun. 24, 2015
Applicant:
Ev Group Gmbh, St. Florian am Inn, AT;
Inventors:
Michael Kast, Wels, AT;
Markus Wimplinger, Ried im Innkreis, AT;
Assignee:
EV Group GmbH, St. Florian am Inn, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); B29C 43/02 (2006.01); B29C 43/58 (2006.01); B29C 33/20 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00365 (2013.01); B29C 33/20 (2013.01); B29C 43/021 (2013.01); B29C 43/58 (2013.01); B29D 11/005 (2013.01); B29D 11/00278 (2013.01); B29D 11/00951 (2013.01); B29C 2043/5833 (2013.01);
Abstract
A method and a device for producing a lens wafer which has a plurality of microlenses, as well as microlenses produced from the lens wafer.