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:
May. 24, 2022
Filed:
Jun. 26, 2020
Applicant:
Buffalo Inc., Nagoya, JP;
Inventors:
Assignee:
BUFFALO INC., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 5/48 (2015.01); H01Q 1/38 (2006.01); H01Q 21/29 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/48 (2015.01); H01Q 1/38 (2013.01); H01Q 21/29 (2013.01);
Abstract
An antenna device that includes a first antenna configured to perform communication using a predetermined frequency band, and a second antenna configured to perform communication using the predetermined frequency band, and the first antenna and the second antenna are arranged such that amplitude directions of radio waves which are output from the first antenna and the second antenna coincide with each other.