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:
Apr. 18, 2023
Filed:
Oct. 30, 2019
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Assignee:
Konica Minolta, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); H01Q 1/24 (2006.01); H01Q 19/10 (2006.01);
U.S. Cl.
CPC ...
G06K 7/10366 (2013.01); H01Q 1/24 (2013.01); H01Q 19/10 (2013.01);
Abstract
A detecting system includes: a sensor () that includes an antenna unit () formed with a metal pattern, and a back surface reflector () that faces the antenna unit () via an isolation layer (); and a reader () that transmits electromagnetic waves (Fa) to the sensor (), receives reflected waves (Fr) from the sensor (), and compares the reflection characteristics of the sensor () detected from the reflected waves (Fr) with the reflection characteristics of the sensor () stored in advance, to detect a state change in the sensor ().