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. 04, 2022
Filed:
Jan. 28, 2020
Applicants:
Daiki Monma, Tama, JP;
Kozo Shimizu, Tama, JP;
Takahiro Oshima, Tama, JP;
Kazunari Saito, Tama, JP;
Inventors:
Assignee:
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 5/314 (2015.01); H01Q 9/04 (2006.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/314 (2015.01); H01Q 9/0414 (2013.01); H01Q 21/065 (2013.01);
Abstract
An antenna device includes an antenna unit that receives radio waves of a plurality of first frequency bands and outputs received signals, and a first band pass filter that transmits, out of the received signals that are output, received signals of at least two second frequency bands out of the first frequency bands.