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:
Jan. 15, 2019
Filed:
Dec. 15, 2015
Applicant:
Asahi Glass Company, Limited, Tokyo, JP;
Inventors:
Toshifumi Funatsu, Tokyo, JP;
Fumitaka Terashima, Tokyo, JP;
Assignee:
AGC INC., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/29 (2006.01); H01Q 1/12 (2006.01); H01Q 9/42 (2006.01); H01Q 1/52 (2006.01); H01Q 1/32 (2006.01); H04B 1/12 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/1271 (2013.01); H01Q 1/325 (2013.01); H01Q 1/521 (2013.01); H01Q 9/42 (2013.01); H01Q 21/29 (2013.01); H04B 1/126 (2013.01);
Abstract
Disclosed is an antenna system including a glass antenna that is disposed in window glass that is installed in a window opening that is formed in a metal body of a vehicle, wherein the glass antenna is to receive a radio wave in a MF band or in a LF band; an in-vehicle antenna that is disposed at an inner side of the vehicle compared to the metal body of the vehicle, wherein the in-vehicle antenna is positioned in a vicinity of the glass antenna; and a canceler to cancel a noise signal of the in-vehicle antenna in a received signal of the glass antenna.