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. 24, 2026
Filed:
Nov. 27, 2024
Applicant:
Harman Professional Denmark Aps, Aarhus N, DK;
Inventors:
Uffe Kjærgaard Toft, Højbjerg, DK;
Carsten Dalsgaard, Silkeborg, DK;
Frank Kjaer Jensen, Skødstrup, DK;
Jutta Winkler, Risskov, DK;
Assignee:
HARMAN PROFESSIONAL DENMARK APS, Aarhus N, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 14/06 (2006.01); F21S 2/00 (2016.01); F21V 8/00 (2006.01); F21V 17/16 (2006.01); F21V 19/00 (2006.01); F21V 21/088 (2006.01); F21V 29/51 (2015.01); F21V 29/71 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 14/06 (2013.01); F21S 2/005 (2013.01); F21V 17/166 (2013.01); F21V 21/088 (2013.01); F21V 29/51 (2015.01); F21V 29/713 (2015.01); G02B 6/0001 (2013.01); F21V 19/004 (2013.01); F21Y 2115/10 (2016.08);
Abstract
Systems are provided for an optical device. The optical device includes a light emitting diode in face-sharing contact with a light mixing rod. A resilient member is configured to maintain the light mixing rod in face-sharing contact with the light emitting diode throughout a range of motion of the optical device.