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. 13, 2014
Filed:
Dec. 13, 2011
Jong-hoon Lee, Daejeon-si, KR;
Seung-hyun Cho, Daejeon-si, KR;
Jie-hyun Lee, Daejeon-si, KR;
Sang-soo Lee, Daejeon-si, KR;
Eun-gu Lee, Daejeon-si, KR;
Han-hyub Lee, Daejeon-si, KR;
Jong-Hoon Lee, Daejeon-si, KR;
Seung-Hyun Cho, Daejeon-si, KR;
Jie-Hyun Lee, Daejeon-si, KR;
Sang-Soo Lee, Daejeon-si, KR;
Eun-Gu Lee, Daejeon-si, KR;
Han-Hyub Lee, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon-Si, KR;
Abstract
An APC receptacle stub and an APC TOSA having the same are provided. The APC receptacle stub includes a first APC stub and a second APC stub. The first APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape. The second APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape and an opposite end section which is coupled to an opposite end section of the first APC stub through rotation adjustment in the same axial direction as an axial direction of the opposite end section of the first APC stub. The APC receptacle stub enables easy optical alignment and is applicable to a light source that is sensitive to reflection.