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:
Jan. 24, 2017
Filed:
Sep. 06, 2011
Hideyuki Torimoto, Tokyo, JP;
Makoto Ishii, Tokyo, JP;
Masahiro Asako, Tokyo, JP;
Kazuki Okano, Tokyo, JP;
Yuzo Matsuzawa, Tokyo, JP;
Yoichi Takahashi, Tokyo, JP;
Hideyuki Torimoto, Tokyo, JP;
Makoto Ishii, Tokyo, JP;
Masahiro Asako, Tokyo, JP;
Kazuki Okano, Tokyo, JP;
Yuzo Matsuzawa, Tokyo, JP;
Yoichi Takahashi, Tokyo, JP;
GNSS Technologies Inc., Tokyo, JP;
Abstract
A navigation signal transmitting apparatus and a location information providing apparatus are provided for reducing time of positioning with a positioning signal from an indoor positioning transmitter. When an information providing server recognizes a transmitter ID of a transmitter from a mobile phone, the server makes reference refers to database associated with the transmitter ID, and reads SVG map information associated with the ID (including information for displaying a map and information of a correspondence relation between the transmitter ID and the location of the transmitter on the map). When the server transmits data of the SVG map information to a base station, the base station wirelessly emits the data of the SVG map information. When the mobile phone detects arrival of the data, the mobile phone can obtain the location of the transmitter from the data in accordance with a browsing operation of a user of the phone.