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:
Dec. 27, 2005
Filed:
May. 09, 2001
Applicants:
Tetsuo Takakura, Tokyo, JP;
Masaomi Sato, Tokyo, JP;
Inventors:
Tetsuo Takakura, Tokyo, JP;
Masaomi Sato, Tokyo, JP;
Assignee:
ISAO Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F015/13 ;
U.S. Cl.
CPC ...
Abstract
The position-linked chat system makes it possible to carry out a chat using many terminals connected to a server device through the Internet. The server device includes a chat room controller which generates many chat rooms based on a geographical standard, a chat room selector which selects a chat room in which a user of certain terminal is to participate based on information relating to the current position of that terminal, and a voice controller which mixes voices of users transmitted from the terminals of respective users participating in the same chat room.