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. 30, 2010
Filed:
Nov. 09, 2006
Sang Yeoun Lee, Daejeon, KR;
Yong Tae Kim, Daejeon, KR;
Kwang Suk Song, Daejeon, KR;
Bong Tae Kim, Daejeon, KR;
Sang Yeoun Lee, Daejeon, KR;
Yong Tae Kim, Daejeon, KR;
Kwang Suk Song, Daejeon, KR;
Bong Tae Kim, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
An apparatus for providing duplicated shelf managers in an ATCA system is provided. The apparatus for providing duplicated shelf managers includes a hub/switch in a control backplane to allow a manager to access the duplicated shelf managers all the time from an external network while maintaining the switch configuration defined of the ATCA specification. The hub/switch connects Ethernet ports of the duplicated two shelf managers and Ethernet ports of the two switches at the same time, and connects the two shelf managers and the two switches to the Internet.