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:
Feb. 21, 2006
Filed:
Dec. 27, 2004
Sun-min Choi, Goyang-si, KR;
Jun-kye Bae, Seongnam-si, KR;
Jun-hee Kim, Seoul, KR;
Young-geun Han, Seoul, KR;
Sang-hyuck Kim, Seoul, KR;
Sang-bae Lee, Seoul, KR;
Sun-Min Choi, Goyang-si, KR;
Jun-Kye Bae, Seongnam-si, KR;
Jun-Hee Kim, Seoul, KR;
Young-Geun Han, Seoul, KR;
Sang-Hyuck Kim, Seoul, KR;
Sang-Bae Lee, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
The present invention relates to a tunable distribution compensator, including: an optical fiber having a chirped optical fiber grating; first and second frames having first and second stepped portions, respectively, wherein the first stepped portion is symmetrically faced to the second stepped portion; a first metal plate with a predetermined length for attaching the optical fiber; a second metal plate seated on the first and second stepped portions; and a bending unit connected to the first and second frames and the second metal plate for symmetrically bending the optical fiber.