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:
Nov. 05, 2013
Filed:
Sep. 08, 2010
Applicant:
Kouichi Sano, Shizuoka-ken, JP;
Inventor:
Kouichi Sano, Shizuoka-ken, JP;
Assignee:
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08C 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an RF tag reader and writer including: a communication unit which communicates with an RF tag as a target from which information is obtained and obtains the information held in the RF tag; and a communication stability determination unit which determines that stable communication with a specific RF tag is being established when the same information is obtained over a predetermined plural number of times from the RF tag communicating with the communication unit.