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:
Jun. 14, 2016
Filed:
Jul. 14, 2010
Heon Hwan Park, Hwaseong-si, KR;
Ki Won Lee, Hwaseong-si, KR;
Yong OK Kim, Hwaseong-si, KR;
Ki Hyun Ahn, Hwaseong-si, KR;
Seung Jae Lee, Hwaseong-si, KR;
Heon Hwan Park, Hwaseong-si, KR;
Ki Won Lee, Hwaseong-si, KR;
Yong Ok Kim, Hwaseong-si, KR;
Ki Hyun Ahn, Hwaseong-si, KR;
Seung Jae Lee, Hwaseong-si, KR;
SAMSUNG SDS CO., LTD., Seoul, KR;
Abstract
Provided are an electronic patch device, network system, and operation method in the network system. The network system includes n (n is a natural number equal to or greater than 1) network equipments, a backup network equipment used for backing up one of the n network equipments, n terminals connected to the n network equipments respectively, and a distributor connecting respective lines between the n network equipments and the n terminals and replacing one of the n network equipments with the backup network equipment according to necessity. Here, a plurality of the distributors are connected in parallel.