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:
Jul. 27, 2021
Filed:
Jan. 27, 2017
Sharp Kabushiki Kaisha, Sakai, JP;
Toppan Forms Co., Ltd., Tokyo, JP;
Shinji Yamagishi, Sakai, JP;
Yasuhiro Sugita, Sakai, JP;
Jean Mugiraneza, Sakai, JP;
Yuki Owashi, Tokyo, JP;
Yoshitaka Kawanabe, Tokyo, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
TOPPAN FORMS CO., LTD., Toyko, JP;
Abstract
Provided is an antenna device that performs the reading of information via near field wireless communication by using a plurality of antenna patterns, and that has no insensitive area on the touch surface. An antenna device that reads information via near field wireless communication includes an antenna layerthat includes a plurality of antenna patternstoarrayed in parallel with one another, wherein at least a part of the antenna patternstoare arranged so as to overlap with one another when the antenna layeris viewed in a plan view.