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:
May. 06, 2014
Filed:
Sep. 06, 2011
Chang MO Lee, Gangwon-do, KR;
Sang Ho Yoon, Gyunggi-do, KR;
Hyung Jin Kim, Seoul, KR;
Kyeong Ik Min, Gyunggi-do, KR;
Dong Yeoul Lee, Gyunggi-do, KR;
Ki Un Lee, Gyunggi-do, KR;
Chang Mo Lee, Gangwon-do, KR;
Sang Ho Yoon, Gyunggi-do, KR;
Hyung Jin Kim, Seoul, KR;
Kyeong Ik Min, Gyunggi-do, KR;
Dong Yeoul Lee, Gyunggi-do, KR;
Ki Un Lee, Gyunggi-do, KR;
Samsung Electronics Co., Ltd., Seoul, KR;
Abstract
There are provided an optical lens and a light source module, and a street lamp having the same. The optical lens includes a concave dome shaped inner surface formed to have a similarly-oval shaped lower surface, and formed to include a plurality of light incident surfaces formed to be stepped along the inner surface thereof and stepped surfaces connecting the plurality of light incident surfaces to one another; and an outer surface formed to surround the inner surface.