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. 10, 2020
Filed:
Aug. 12, 2015
Applicants:
The Design House, Llc, Nashville, TN (US);
The Newish Product Ltd., Bingjiang, Hangzhou, CN;
Inventor:
Pinghai Lan, Hangzhou, CN;
Assignees:
The Design House, LLC, Nashville, TN (US);
The Newish Products LTD, Bingjiang, Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/23 (2016.01); F21V 8/00 (2006.01); F21K 9/61 (2016.01); F21V 3/00 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0075 (2013.01); F21K 9/61 (2016.08); F21V 3/00 (2013.01); G02B 6/0036 (2013.01); G02B 6/0041 (2013.01); G02B 6/0043 (2013.01); F21Y 2115/10 (2016.08); G02B 6/006 (2013.01);
Abstract
LED lamp including a plurality of light guide substrate, a mounting seat, an LED lamp panel positioned on the mounting seat and having at least on LED facing an incident surface of the light guide substrate, and a diffuser enclosing the light guide substrates. Each one of the light guide substrate feature a notch configured such that the light guide substrate are coupled transverse to one another by the notches, and further include a plurality of diffused reflection elements for extracting light from the light substrate.