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. 22, 2018
Filed:
Feb. 02, 2015
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Hartmut Rudmann, Jona, CH;
Markus Rossi, Jona, CH;
Mario Cesana, Au, CH;
Ohad Meitav, Sunnyvale, CA (US);
Peter Roentgen, Thalwil, CH;
Jukka Alasirniö, Jääli, FI;
Stephan Heimgartner, Passugg, CH;
Kai Engelhardt, Buckenhof, DE;
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Abstract
Various stacks of arrays of beam shaping elements are described. Each array of beam shaping elements can be formed, for example, as part of a monolithic piece that includes a body portion as well as the beam shaping elements. In some implementations, the monolithic pieces may be formed, for example, as integrally formed molded pieces. The monolithic pieces can include one or more features to facilitate stacking, aligning and/or centering of the arrays with respect to one another.