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:
Sep. 02, 2014
Filed:
Aug. 18, 2010
Han-hyub Lee, Daejeon-si, KR;
Seung-hyun Cho, Daejeon-si, KR;
Eui-suk Jung, Daejeon-si, KR;
Eun-gu Lee, Daejeon-si, KR;
Jong-hoon Lee, Daegu-si, KR;
Jie-hyun Lee, Daejeon-si, KR;
Sang-soo Lee, Daejeon-si, KR;
Han-Hyub Lee, Daejeon-si, KR;
Seung-Hyun Cho, Daejeon-si, KR;
Eui-Suk Jung, Daejeon-si, KR;
Eun-Gu Lee, Daejeon-si, KR;
Jong-Hoon Lee, Daegu-si, KR;
Jie-Hyun Lee, Daejeon-si, KR;
Sang-Soo Lee, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon-Si, KR;
Abstract
The present invention relates to an open optical access network system in which one optical access network is open to enable a plurality of service providers and a plurality of subscribers to simultaneously use the optical access network, to thereby improve the efficiency of using the optical access network, wherein each subscriber can be provided with a plurality of different services from the plurality of service providers, thereby enabling the flexible selection of services and the flexible change in services, thus improving the efficiency of using an optical infrastructure.