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:
Nov. 16, 2004
Filed:
Aug. 28, 2002
Applicant:
Inventors:
Dietmar Maier, Furth B. Landshut, DE;
Frank Gensler, Neubiberg, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 1/393 ; H01Q 2/500 ; B60Q 1/48 ;
U.S. Cl.
CPC ...
G01S 1/393 ; H01Q 2/500 ; B60Q 1/48 ;
Abstract
A system is provided for assisting with parking of motor vehicles in parking spaces, having at least one transmitter, arranged on the exterior side of the vehicle for transmitting a signal emitted at least approximately perpendicularly to the longitudinal axis of the vehicle and limited to a small emission angle range, and an assigned receiver for the reflected signal. The transmitted signal is formed of two partial beams having approximately flat surface area emission characteristics, the two areas being situated at least approximately perpendicular with respect to one another.