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:
Oct. 09, 2012
Filed:
Feb. 28, 2008
Applicants:
Nobuo Kawakami, Tokyo, JP;
Akihiko Koizuka, Koshigaya, JP;
Ryuichiro Ban, Funabashi, JP;
Inventors:
Assignee:
Dwango Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An access control device which controls access to a server from a plurality of terminal devices includes a receiving section which receives requests from the terminal devices to access the server, a lottery section which conducts a lottery for the terminal devices making the access requests from among the access requests received by the receiving section, and a lottery result transmitting section which transmits connection destination information which is used to access the server to the terminal devices which were successful in the lottery conducted by the lottery section.