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:
Sep. 18, 2001
Filed:
Aug. 12, 1998
Applicant:
Inventors:
Assignee:
Harada Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/32 ;
U.S. Cl.
CPC ...
H01Q 1/32 ;
Abstract
In an all-around vehicle antenna apparatus according to the present invention, a window frame of a vehicle window is made of metal, a thin-film conductor is formed on the surface of a translucent member (e.g., glass) of the vehicle window to form a slot between the window frame and thin-film conductor, and the slot functions as a slot antenna element. A plurality of thin-film conductor pieces are arranged such that at least part of the pieces is inserted into the slot so as to have a specific relationship with the slot antenna element, and thus the thin-film conductor pieces serve as a plural-wave-receivable antenna element adapted to a specific frequency.