Abstract: Techniques are described for performing a one-touch search to locate a selected item associated with an RFID tag. The techniques allow, for example, an RFID reader to perform a search where a user selects an item from a list, and the RFID reader, without any further input from the user, interrogates one or more RFID tags until an RFID tag associated with the selected item is found. The RFID reader may also allow a user to associate items with an RFID tag, view items associated with an RFID tag, and edit item lists associated with an RFID tag. In this way, an RFID reader may associate any number of items to an RFID tag, repeatedly edit existing item lists associated with an RFID tag, and quickly search multiple RFID tags until a desired item associated with a particular RFID tag is found.

Abstract: The invention relates to a volumetrically efficient solenoid antenna fabricated on or within a substrate, such as a printed circuit board. The antenna may be used in many applications requiring a short-range wireless communication or sensing link, such as RFID systems, badge readers, contactless connectors, proximity sensors, and short-range data links. The antenna may be, for example, fabricated on or within a printed circuit board of an RFID reader, thereby enabling a perpendicular orientation of the RFID reader with respect to the z-axis of an RFID tag, where the x-y axes are the length and width of the tag. This perpendicular orientation enables the user to point or aim the RFID reader directly at the RFID tag for efficient information transfer between the reader and a single tag in a multiple tag environment.

Abstract: An item monitoring system and method of using an item monitoring system. The present invention relates more particularly to an item monitoring system including a sensor, that senses a plurality of items in a first amount of space associated with the sensor and that senses both items containing metal and items containing no metal, a communications network, and a computer that receives information from the sensor through the communications network. The present invention also relates more particularly to a method of monitoring items to determine the number of items within a first amount of space associated with the sensor.

Abstract: An item monitoring system and method of using an item monitoring system. The present invention relates more particularly to an item monitoring system including a sensor, that senses a plurality of items in a first amount of space associated with the sensor and that senses both items containing metal and items containing no metal, a communications network, and a computer that receives information from the sensor through the communications network. The present invention also relates more particularly to a method of monitoring items to determine the number of items within a first amount of space associated with the sensor.