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:
Dec. 03, 2013
Filed:
Jul. 16, 2009
Hyun EE Shin, Daejeon, KR;
Hee Dae Kim, Gwangju-Si, KR;
Won Seok Jung, Gyeonggi-Do, KR;
Ii Kim, Gyeonggi-Do, KR;
Hyun Kuk Shin, Gyeonggi-Do, KR;
Hyun Ee Shin, Daejeon, KR;
Hee Dae Kim, Gwangju-Si, KR;
Won Seok Jung, Gyeonggi-Do, KR;
Ii Kim, Gyeonggi-Do, KR;
Hyun Kuk Shin, Gyeonggi-Do, KR;
Opticis. Co., Ltd., Seongnam-si, KR;
Abstract
An optical communication module for optical wavelength division multiplexing includes a plurality of light devices emitting or receiving light beams having different wavelengths, a single optical fiber, and an optical elements arranged between the plurality of light devices and the single optical fiber and having a plurality of lens areas to converge a light beam starting from a single point at a plurality of points or light beams starting from a plurality of points at a single point. In the optical communication module, the plurality of lens areas are arranged such that the center points of the plurality of lens areas are located at the same distance from a point, and the single point and the plurality of points are located at the opposite sides with respect to the optical element.