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:
Jun. 30, 2015
Filed:
Feb. 03, 2012
Hiroyuki Ishimori, Kobe, JP;
Hideki Kajioka, Kobe, JP;
Shinichi Shibata, Kobe, JP;
FUJITSU TEN LIMITED, Hyogo, JP;
Abstract
A radar device () comprising a transmission antenna () for transmitting electromagnetic waves; a reception antenna () for receiving waves; and a detector unit () which detects, based on the reflected waves, the positions of a preceding vehicle and a preceding object, judges the preceding object to be the same as the preceding vehicle if the position of the preceding object is in a predetermined preceding vehicle judging range with the position of the preceding vehicle as a reference, detects the positions of an oncoming vehicle and an oncoming object and judges the oncoming object to be the same as the oncoming vehicle if the position of the oncoming object is in a predetermined oncoming vehicle judging range with the position of the oncoming vehicle as a reference; wherein the oncoming vehicle judging range is set to be narrower than the preceding vehicle judging range.