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:
May. 26, 2015
Filed:
Feb. 20, 2013
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Toshiba Solutions Corporation, Minato-ku, JP;
Eiji Kayanuma, Tokyo, JP;
Hiroshi Arai, Tokyo, JP;
Kentaro Hatada, Tokyo, JP;
Nobuyoshi Usami, Tokyo, JP;
Tomohiro Kurihara, Tokyo, JP;
Haruo Satou, Tokyo, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
TOSHIBA SOLUTIONS CORPORATION, Minato-ku, JP;
Abstract
According to one embodiment, a securities trading system comprises a plurality of order sharing devices and a plurality of ordering devices. The order sharing device sends each telegram to the ordering device of a master system and the order sharing device of a slave system. The order sharing device sends each of the telegrams to the ordering device of the slave system to switch from the slave system to the master system when a failure is detected in the ordering device of the master system. The ordering device calculates statistics from market information, and uses the statistics to judge whether to permit the placement of an order with the stock exchange apparatus in the case of the master system.