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:
Jul. 02, 2019
Filed:
Apr. 25, 2017
Applicant:
Jabil Optics Germany Gmbh, Jena, DE;
Inventor:
Eberhard Piehler, Jena, DE;
Assignee:
Jabil Optics Germany GmbH, Jena, DE;
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/02 (2006.01); G02B 5/04 (2006.01); F21V 13/04 (2006.01); G06F 3/042 (2006.01); G06K 9/00 (2006.01); G02B 26/10 (2006.01); G02B 27/28 (2006.01); G02B 27/00 (2006.01); F21V 7/00 (2006.01); G02B 19/00 (2006.01); G06F 3/01 (2006.01); G02B 27/12 (2006.01);
U.S. Cl.
CPC ...
G02B 5/04 (2013.01); F21V 13/04 (2013.01); G02B 26/101 (2013.01); G02B 26/105 (2013.01); G02B 27/0093 (2013.01); G02B 27/283 (2013.01); G06F 3/0425 (2013.01); G06K 9/00355 (2013.01); F21V 5/02 (2013.01); F21V 7/00 (2013.01); G02B 19/0028 (2013.01); G02B 27/126 (2013.01); G06F 3/011 (2013.01); G06F 3/017 (2013.01);
Abstract
Described is a lighting device for detecting three-dimensional structures, in particular for a gesture recognition apparatus, as well as a gesture recognition apparatus having a lighting device. In order to be able to compactly construct the lighting device, the lighting device includes a prism through which illumination light (L) passes twice in order to illuminate a gesture.