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. 21, 2025
Filed:
Aug. 17, 2022
Applicant:
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Inventors:
Sunao Tsuchida, Mishima Shizuoka, JP;
Sadatoshi Oishi, Fuji Shizuoka, JP;
Jun Yaginuma, Izunokuni Shizuoka, JP;
Assignee:
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G08B 7/06 (2006.01); H04B 17/318 (2015.01);
U.S. Cl.
CPC ...
G06K 7/10099 (2013.01); G06K 7/10386 (2013.01); G08B 7/06 (2013.01); H04B 17/318 (2015.01);
Abstract
A wireless tag communication device includes a communication control circuit, a sensor, and a processor. The communication control circuit is configured to communicate with a wireless tag via an antenna. The sensor is configured to detect a variation amount of a direction of the antenna. The processor is configured to output an alert when the variation amount of the direction of the antenna detected by the sensor is less than a reference value.