System and method of managing inventory
First Claim
1. A method of managing inventory comprising the steps of:
- wirelessly receiving first identification information from first product labels affixed to first instances of a product by a product label interrogator in an electronic price label adjacent the first instances, wherein the first instances of the product include second instances of the product to be removed for purchase by customers and third instances to be left adjacent the electronic price label, and wherein the first product labels include second product labels affixed to the second instances of the product and the third product labels affixed to the third instances of the product;
sending a message containing the first identification information to an electronic price label system computer by the electronic price label;
sending the first identification information to an inventory management computer by the electronic price label system computer;
determining a first amount of the product from the first identification information by the inventory management computer;
wirelessly receiving second identification information from the second product labels affixed to the second instances of the product during sale of the second instances of the product by a point-of-sale computer;
sending the second identification information to the inventory management computer by the point-of-sale computer;
determining a second amount of the product from the second identification information by the inventory management computer;
wirelessly receiving third identification information from the third product labels affixed to the third instances of the product by the electronic price label;
sending another message containing the third identification information to the electronic price label system computer by the electronic price label;
sending the third identification information to the inventory management computer by the electronic price label system computer; and
determining a third amount of the product adjacent the electronic price label from the third identification information representing a current inventory amount of the product by the inventory management computer.
5 Assignments
0 Petitions
Accused Products
Abstract
An inventory management system and method which wirelessly interrogate product labels to determine inventory. The system includes an electronic price label system including electronic displays which display price information and interrogators which wirelessly obtain identification information from product labels, and a computer which receives first identification information from first product labels affixed to first instances of a product adjacent one of the electronic displays and one of the interrogators, determines a first amount of the product from the first identification information, receives second identification information from second product labels affixed to second instances of the product which have been sold, determines a second amount of the product from the second identification information, receives third identification information from third product labels affixed to third instances of the product adjacent the electronic price label, and determines a third amount of the product from the third identification information representing a current inventory amount.
-
Citations
6 Claims
-
1. A method of managing inventory comprising the steps of:
-
wirelessly receiving first identification information from first product labels affixed to first instances of a product by a product label interrogator in an electronic price label adjacent the first instances, wherein the first instances of the product include second instances of the product to be removed for purchase by customers and third instances to be left adjacent the electronic price label, and wherein the first product labels include second product labels affixed to the second instances of the product and the third product labels affixed to the third instances of the product;
sending a message containing the first identification information to an electronic price label system computer by the electronic price label;
sending the first identification information to an inventory management computer by the electronic price label system computer;
determining a first amount of the product from the first identification information by the inventory management computer;
wirelessly receiving second identification information from the second product labels affixed to the second instances of the product during sale of the second instances of the product by a point-of-sale computer;
sending the second identification information to the inventory management computer by the point-of-sale computer;
determining a second amount of the product from the second identification information by the inventory management computer;
wirelessly receiving third identification information from the third product labels affixed to the third instances of the product by the electronic price label;
sending another message containing the third identification information to the electronic price label system computer by the electronic price label;
sending the third identification information to the inventory management computer by the electronic price label system computer; and
determining a third amount of the product adjacent the electronic price label from the third identification information representing a current inventory amount of the product by the inventory management computer. - View Dependent Claims (2, 3, 4)
-
-
5. A method of managing inventory comprising the steps of:
-
receiving first identification information stored in first product labels affixed to first instances of a product from a first product label interrogator by control circuitry in an electronic price label adjacent the first instances, wherein the first instances of the product include second instances of the product to be removed for purchase by customers and third instances to be left adjacent the electronic price label, and wherein the first product labels include second product labels affixed to the second instances of the product and the third product labels affixed to the third instances of the product;
sending a message containing the first identification information to an electronic price label system computer by the control circuitry;
sending the first identification information to an inventory management computer by the electronic price label system computer;
determining a first amount of the product from the first identification information by the inventory management computer;
receiving second identification information stored in the second product labels affixed to the second instances of the product from a second product label interrogator by a point-of-sale computer that processed sale of the second instances;
sending the second identification information to the inventory management computer by the point-of-sale computer;
determining a second amount of the product from the second identification information by the inventory management computer;
receiving third identification information from the third product labels affixed to the third instances of the product from the first product label interrogator by the control circuitry in the electronic price label adjacent the third instances;
sending another message containing the third identification information to the electronic price label system computer by the electronic price label;
sending the third identification information to the inventory management computer by the electronic price label system computer; and
determining a third amount of the product adjacent the electronic price label from the third identification information representing a current inventory amount of the product by the inventory management computer.
-
-
6. An inventory management system comprising:
-
an electronic price label system including electronic displays for displaying price information, product label interrogators in the electronic displays for wirelessly receiving identification information from product labels, and control circuitry in the electronic displays for controlling display of price information, for controlling reception of the identification information from the product labels by the interrogators, and for wirelessly sending the identification information through the electronic price label system; and
an inventory management computer for receiving via an electronic price label computer first identification information from first product labels affixed to first instances of a product from the control circuitry of an associated electronic display adjacent the first instances, wherein the first instances of the product include second instances of the product to be removed for purchase by customers and third instances to be left adjacent the associated electronic display, and wherein the first product labels include second product labels affixed to the second instances of the product and the third product labels affixed to the third instances of the product, and wherein the inventory management computer additionally determines a first amount of the product from the first identification information, receives second identification information from the second product labels affixed to the second instances of the product which have been sold, determines a second amount of the product from the second identification information, receives via the electronic price label computer third identification information from the third product labels affixed to the third instances of the product from the control circuitry of the associated electronic display, and determines a third amount of the product adjacent the associated electronic display from the third identification information representing a current inventory amount of the product.
-
Specification