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:
May. 10, 2016
Filed:
Feb. 10, 2012
Xiao Hui Yang, Saratoga, CA (US);
Xiao Hui Yang, Saratoga, CA (US);
WG Security Products, Campbell, CA (US);
Abstract
An EAS tag has an arming switch protruding from its body to detect when the EAS tag is being forcibly removed from an object to which it is attached. A plate covers the arming switch to provide a broader surface for interacting with the attached object. The plate is capable of floating and moving when it is impinged upon by an attached object. When moved by an object when the EAS tag is attached to an object, the plate actuates the arming switch and changes its state. This can arm the EAS tag or can be a step in the arming process of the EAS tag. When the EAS tag is forcibly removed from an object, the plate and arming switch are released, and electronics onboard the EAS tag determine an alarm condition.