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. 22, 2016
Filed:
Jul. 26, 2011
Applicants:
Peter Mühle, Jena, DE;
Wolfram Wintzer, Jena, DE;
Inventors:
Peter Mühle, Jena, DE;
Wolfram Wintzer, Jena, DE;
Assignee:
DOCTER OPTICS SE, Neustadt an der Orla, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 11/08 (2006.01); C03B 11/12 (2006.01); C03B 29/00 (2006.01); C03B 19/02 (2006.01);
U.S. Cl.
CPC ...
C03B 11/08 (2013.01); C03B 11/12 (2013.01); C03B 19/025 (2013.01); C03B 2215/71 (2013.01);
Abstract
Disclosed is a method for producing a technical glass part, particularly meeting high requirements with respect to contour accuracy and surface quality, particularly a precision lens, wherein a blank including a cast-on section is produced using an injection molding process, wherein the blank is cooled down and subsequently heated, and wherein the blank subsequently is blank molded, particularly on both sides, into a technical glass part meeting high requirements with respect to contour accuracy and surface quality, particularly a precision lens.