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:
Apr. 09, 2002
Filed:
Mar. 28, 2001
Kazumitsu Kushida, Saitama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Toyko, JP;
Abstract
A movable body detecting device and a road-curve mirror with a radio wave reflection plate for allowing a reception side movable body present at a position where the movable body is hidden from a transmission side movable body to accurately receive movable body detecting radio waves transmitted from the transmission side movable body by making use of a road-curve mirror. A radio wave reflection plate for reflecting radio waves, being transmitted from one movable body A and received by another movable body B so that the reception side movable body detects the presence of the transmission side movable body, is mounted in a road-curve mirror provided on such a road to assist an individual in navigating an intersection.