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. 23, 2024
Filed:
Jul. 03, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Nobuo Matsuo, Hyogo, JP;
Yanfeng Wang, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/27 (2020.01); G07C 9/00 (2020.01); G07C 9/10 (2020.01); G07C 9/28 (2020.01);
U.S. Cl.
CPC ...
G07C 9/10 (2020.01); G07C 9/00309 (2013.01); G07C 9/27 (2020.01); G07C 9/28 (2020.01); G07C 2009/00341 (2013.01); G07C 2009/00801 (2013.01); G07C 2209/64 (2013.01);
Abstract
In a gate pass management system, a first reception unit having a first reception range receives a first RF signal including identification information of a mobile device. In the gate pass management system, a second reception unit having a second reception range, defined to be a range located closer to a predetermined area than the first reception range is, receives a second RF signal. In the gate pass management system, when the second RF signal is received after the first RF signal has been received, a decision is made that the mobile device be currently located within the second reception range.