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:
Jun. 15, 2012
Yung Sung Son, Fremont, CA (US);
Sang-shin Lee, Seoul, KR;
Hak-soon Lee, Pocheon-si, KR;
Gyosun Hwang, Fremont, CA (US);
Yung Sung Son, Fremont, CA (US);
Sang-Shin Lee, Seoul, KR;
Hak-Soon Lee, Pocheon-si, KR;
Gyosun Hwang, Fremont, CA (US);
Unive Co., Ltd., Gyeonggi-do, KR;
Abstract
A subassembly for passive optical alignment includes a substrate, an alignment device on the substrate having a plurality of alignment holes, and an optical element aligned on the substrate with the alignment holes. A first lens device including a first lens on the alignment device aligns the first lens with the optical element to collimate light emitted from the optical element. A second lens device including a second lens collects the light from the first lens. A receptacle has a ferrule alignment hole penetrating the receptacle. A side of the receptacle is assembled on the second lens device to align the ferrule alignment hole with the second lens. The receptacle is assembled on the alignment device to align the second lens with the first lens. The ferrule alignment hole extends to a connector insertion hole formed on an opposite side of the receptacle that secures an external optical connector.