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. 21, 2003
Filed:
Dec. 12, 2001
Makoto Hijikata, Kawagoe, JP;
Pioneer Corporation, Tokyo-to, JP;
Abstract
A navigation apparatus which can improve convenience of navigation by starting assisting of the movement without delay by inferring a predetermined route. This navigation apparatus includes a system controlling unit for setting a predetermined route which a vehicle travels, for inferring whether or not the vehicle deviates from a predetermined route and continues during travel of the vehicle along a predetermined route, when it is inferred that the vehicle deviates from the predetermined route, which then begins to set an inferred predetermined route where the vehicle should travel after deviating from the predetermined route.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile