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. 30, 2019
Filed:
Jan. 24, 2018
Hand Held Products, Inc., Fort Mill, SC (US);
HAND HELD PRODUCTS, INC., Fort Mill, SC (US);
Abstract
A method for managing the reading of a barcode and deactivation of an EAS tag relative to an EAS effective range and a depth of field (DoF) of the scanner is described. A product may comprise a barcode and a co-located EAS tag. The method uses a distance sensing system to sense how far the product is located from the scanner front window. The method only outputs the decoded data of the barcode when the product is inside an EAS effective distance. When the product is inside the EAs effective distance, the EAS tag on the product is deactivated. When a customer leaves a store with the EAS tag deactivated, a store alarm may not sound. When the product is outside of the EAS effective distance, but inside the DoF, the decoded data of the barcode is discarded.