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:
Mar. 22, 2016
Filed:
Feb. 19, 2014
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Jin Tae Kim, Daejeon, KR;
Kwang Hyo Chung, Daejeon, KR;
Young-Jun Yu, Daejeon, KR;
Choon Gi Choi, Daejeon, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0147 (2013.01); G02F 1/011 (2013.01); G02F 2203/10 (2013.01); Y10T 29/49002 (2015.01);
Abstract
Provided are an optical modulator modulating optical signals and an optical module including the same. The optical modulator includes a lower clad layer, an optical transmission line extended in a first direction on the lower clad layer, and an upper clad layer on the optical transmission line and the lower clad layer. The optical transmission line may include graphene.