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:
Feb. 26, 2019
Filed:
Sep. 15, 2017
Applicant:
Ledvance Gmbh, Garching bei Munchen, DE;
Inventors:
Lene Haberkorn, Königsbronn, DE;
HuaLi Yu, Guangdong, CN;
Klaus Eckert, Herbrechtingen, DE;
Baijin Xu, Guangdong, CN;
Lambert Frye, Steinheim, DE;
Jitao Liu, Guangdong, CN;
Qian Xie, Guangdong, CN;
Liqin Li, Guangdong, CN;
Assignee:
LEDVANCE GMBH, Garching bei Munchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/00 (2006.01); F21K 9/232 (2016.01); F21K 9/238 (2016.01); H01J 5/52 (2006.01); F21V 29/65 (2015.01); F21V 3/02 (2006.01); F21V 19/00 (2006.01); F21Y 103/10 (2016.01); H01J 5/58 (2006.01); F21Y 115/10 (2016.01); F21V 29/506 (2015.01); F21Y 107/30 (2016.01); F21Y 107/00 (2016.01); F21K 9/90 (2016.01);
U.S. Cl.
CPC ...
F21K 9/232 (2016.08); F21K 9/238 (2016.08); F21V 3/02 (2013.01); F21V 19/0045 (2013.01); F21V 29/65 (2015.01); H01J 5/52 (2013.01); F21K 9/90 (2013.01); F21V 29/506 (2015.01); F21Y 2103/10 (2016.08); F21Y 2107/00 (2016.08); F21Y 2107/30 (2016.08); F21Y 2115/10 (2016.08); H01J 5/58 (2013.01);
Abstract
A lighting device comprises a holder for LED filaments. The holder has a first electrically conductive holding structure and a second electrically conductive holding structure. Each holding structure comprises an essentially longitudinal connection section and an attachment section essentially perpendicular to the connection section.