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:
Nov. 10, 2015
Filed:
Jan. 18, 2013
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Mun Seob Lee, Daejeon, KR;
Dong Soo Lee, Gwangju, KR;
Hark Yoo, Gwangju, KR;
Sung Chang Kim, Gwangju, KR;
Geun Yong Kim, Gyeonggi-do, KR;
Young Suk Lee, Gwangju, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/27 (2013.01); H04B 10/272 (2013.01); H04J 3/22 (2006.01); H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04B 10/27 (2013.01); H04B 10/272 (2013.01); H04J 3/22 (2013.01); H04Q 11/0067 (2013.01); H04Q 2011/0088 (2013.01);
Abstract
An optical network system for controlling a passive optical network (PON) in which at least one symmetric optical subscriber terminal and at least one asymmetric optical subscriber terminal coexist is provided.