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:
Nov. 28, 2023
Filed:
Dec. 13, 2022
Applicant:
Lumileds Llc, San Jose, CA (US);
Inventor:
Andreas Timinger, Aachen, DE;
Assignee:
LUMILEDS LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/141 (2018.01); G02B 3/06 (2006.01); B29D 11/00 (2006.01); F21W 103/40 (2018.01);
U.S. Cl.
CPC ...
F21S 41/25 (2018.01); B29D 11/00019 (2013.01); F21S 41/141 (2018.01); G02B 3/06 (2013.01); F21W 2103/40 (2018.01);
Abstract
A light spreading lens, an automotive lighting system, and method of manufacturing a light spreading lens are described. The light spreading lens includes an outer surface. The outer surface is defined by a Boolean intersection of a first cylindrical lens overlaid with a second cylindrical lens. The first cylindrical lens is configured to distribute light along a first axis. The second cylindrical lens is configured to distribute light along a second axis.