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:
Oct. 13, 2020
Filed:
Jul. 23, 2019
Applicant:
Shen Zhen Wonderwin Technology Co., Ltd., Shenzhen, Guangdong Province, CN;
Inventors:
Assignee:
SHEN ZHEN WONDERWIN TECHNOLOGY CO., LTD., Shenzhen, Guangdong Province, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/26 (2006.01); G02B 6/38 (2006.01);
U.S. Cl.
CPC ...
G02B 6/266 (2013.01); G02B 6/3825 (2013.01); G02B 6/3885 (2013.01);
Abstract
An optical attenuator has a male connector, a female connector that is spaced apart from the male connector in a front-rear direction, a holder, and an attenuating member. The holder extends in the front-rear direction and has two opposite ends respectively connected to the male and female connectors. The holder is formed with a mounting groove which extends in the front-rear direction. The attenuating member extends through the mounting groove, and has two opposite ends respectively inserted into the male and female connectors.