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:
Jul. 04, 2023
Filed:
Mar. 11, 2019
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Shinya Ootsuji, Hitachinaka, JP;
Akihiko Sato, Tokyo, JP;
Mitoshi Yajima, Tokyo, JP;
Seiji Tokunaga, Yokohama, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
Road information of surroundings of an own vehicle is kept as latest version as possible, and road information of distant areas are updated efficiently. A map providing device according to the present invention searches for an update target portion included in a planned travel route, and also searches for an update target portion with an end point of the planned travel route being a starting point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile