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. 05, 2004
Filed:
Aug. 27, 2002
Takashi Kawakami, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
A communication navigation system is provided with a communication center apparatus ( ) and a communication navigation terminal ( ), which perform two-way communication on a communication network ( ). The communication center apparatus for providing map information is provided with: a search device ( ) for searching for a recommendation route with respect to the request of route search from the communication navigation terminal; and a wireless device ( ) for wirelessly transmitting guidance position information including information indicating a direction or a route to be advanced and/or information indicating a location of each one of a plurality of guidance positions located on the recommendation route. The communication navigation terminal is provided with a display processing device ( ) for displaying the recommendation route by connecting the plurality of guidance positions by interpolation according to the content of the received guidance position information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile