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:
Apr. 14, 2015
Filed:
May. 09, 2012
Applicants:
Jong-yoon Shin, Daejeon-si, KR;
Jong-ho Kim, Daejeon-si, KR;
Ji-wook Youn, Daejeon-si, KR;
Inventors:
Assignee:
Electronics and Telecommunications Research Institute, Daejeon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/14 (2006.01); H04L 25/14 (2006.01); H04J 3/16 (2006.01); H04J 3/04 (2006.01); H04J 3/06 (2006.01);
U.S. Cl.
CPC ...
H04J 3/14 (2013.01); H04J 3/1664 (2013.01); H04J 3/047 (2013.01); H04J 3/0608 (2013.01); H04J 2203/006 (2013.01); H04L 25/14 (2013.01);
Abstract
A transmission apparatus and method for serial and parallel channel interworking in an optical transport network are provided. The transmission apparatus for serial and parallel channel interworking ensures interworking between parallel optical modules or between parallel and serial optical modules, regardless of a protocol, without having to add logics or with only a minimum number of logics, in order to manufacture a small-size optical module with low power consumption.