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. 01, 2019
Filed:
Jul. 30, 2015
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventor:
Hiromi Murayama, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 7/00 (2006.01); H01Q 1/22 (2006.01); H01Q 1/24 (2006.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/00 (2013.01); H01Q 1/24 (2013.01); H04B 5/0062 (2013.01); H04B 5/0081 (2013.01); H01Q 1/2266 (2013.01); H01Q 1/243 (2013.01);
Abstract
A wireless communication device includes a lower metal housing as a planar conductor including an opening and a planar coil antenna arranged so as to oppose the opening and including a coil pattern and a coil opening. A linear strip pattern which includes a plurality of linear strip portions parallel or substantially parallel with one another and a portion of which is connected to the lower metal housing around the opening is provided in the opening to achieve sufficient communication characteristics and prevent an increase in an opening area of the opening.