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Bekritsky
Benjamin Bekritsky, Modiin IL
| Patent application number | Description | Published |
|---|---|---|
| 20100201488 | DISPLAYING RADIO FREQUENCY IDENTIFICATION (RFID) READ RANGE OF AN RFID READER BASED ON FEEDBACK FROM FIXED RFID BEACON TAGS - The present disclosure describes a system, methods and apparatus for displaying read range of a nomadic Radio Frequency Identification (RFID) reader based on feedback from fixed RFID beacon tags. For instance, the nomadic RFID reader can transmit an interrogation signal within a space that includes a plurality of fixed RFID beacon tags at known locations, and can receive response signals from a group of the fixed RFID beacon tags. Based on known locations of the group of fixed RFID beacon tags, a read range of the RFID reader can be determined. The read range is defined by the group of the fixed RFID beacon tags. The read range of the nomadic RFID reader can then be displayed on a display along with other information about the fixed RFID beacon tags and/or RFID item tags that are within the read range of the nomadic RFID reader. | 08-12-2010 |
| 20110025462 | SYSTEMS AND METHODS FOR SAVING POWER IN A DISTRIBUTED RFID SYSTEM - Systems and methods for saving power in a distributed RFID system are provided. One RFID reader includes a RFID radio, a data communication radio, and a controller. The controller is configured to compare a current list of RFID tags responding to a current interrogation signal and a previous list of RFID tags responding to a previous interrogation signal to determine if there has been a change in RFID tags responding to the interrogation signals. The controller is also configured to command the data communication radio to transmit a signal to an external computing device if there has been the change in RFID tags, the signal indicative of the change, or not transmit the signal if there has not been a change. An RFID system includes a central computing device, multiple RFID tags, and multiple RFID readers similar to the above RFID reader. | 02-03-2011 |
| 20110050421 | SYSTEMS, METHODS AND APPARATUS FOR DETERMINING DIRECTION OF MOTION OF A RADIO FREQUENCY IDENTIFICATION (RFID) TAG - The present disclosure describes a system, methods and apparatus for determining a direction of motion of an RFID tag. An RFID reader is provided that includes an antenna that is tilted at a tilt angle with respect to a detection path. Response signals from the RFID tag are received at the antenna at different times, and an RSSI sample of each response signal is measured. Based on the RSSI samples, an RSSI/time data point is generated for each of the RSSI samples. Each RSSI/time data point defines a measured RSSI value for a particular RSSI sample versus a time that particular RSSI sample was measured. Based on the plurality of RSSI/time data points, the direction of motion of the RFID tag can be determined. | 03-03-2011 |
Benjamin Bekritsky, Hollis, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100079288 | RFID Tag Device with Temperature Sensitive Antenna - An apparatus system, and techniques for detecting temperature change are disclosed. The system includes a temperature sensitive antenna that can be included in an RFID tag device. The antenna is associated with a temperature sensitive material that, upon being exposed to a particular temperature level over a time interval, causes at least one of a change in the resonance frequency of the antenna and change in antenna signal strength (e.g., antenna gain). An RFID reader is also provided that sends commands to the tag device and determines the existence of a temperature change based on a comparison of signal strengths received on different frequencies from the antenna. | 04-01-2010 |
Benjamin J. Bekritsky, Modiin IL
| Patent application number | Description | Published |
|---|---|---|
| 20110084841 | METHOD AND APPARATUS FOR DETERMINING RANGE INFORMATION OF A NODE IN A WIRELESS SYSTEM - A method and apparatus for determining a range within a wireless communication system is provided herein. The range information can then be used to locate a node (e.g., an asset tag). During operation, the minimum transmission power of a source transceiver (e.g., an RFID reader) that enables a tag to be detected will be used to indicate distance. Changes in transmit power will be used to indicate relative changes in distance to a particular node. The reader will be configured to always operate at a transmission power that will result in a certain percentage (e.g., 50%) detection rate for a target transceiver (e.g., an RFID asset tag). As the reader moves closer to the tag, the minimum detection power will decrease; as it moves farther from the tag, the minimum detection power will increase. This information is displayed to give a general change in range information between the RFID reader and the asset tag (e.g., increasing range or decreasing range). An individual will be able to easily locate the asset tag by using the displayed information. | 04-14-2011 |
| 20110317601 | DIGITAL SIGNAGE WITH ON-DEMAND POWER WAKE UP - A technique for on-demand power wake up for digital signage includes providing | 12-29-2011 |
Benjamin J. Bekritsky, Hollis, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100156597 | Real-Time Automatic RFID Inventory Control System - The present disclosure describes a system for tracking store-items placed in a storage space. The system includes a plurality of wireless RFID readers distributed within the storage space such that at least one store-item, having an RFID tag attached, is within an interrogation range of at least one of the wireless RFID reader. The system further includes a monitoring server operative to communicate wirelessly with the a plurality of wireless RFID readers to obtain information collected by the plurality of wireless RFID readers from the RFID tag attached to the at least one store-item. | 06-24-2010 |
Benjamin J. Bekritsky, Modin IL
| Patent application number | Description | Published |
|---|---|---|
| 20120119883 | RFID READER DEVICE HAVING A READ-ONLY MODE, AND RELATED OPERATING METHODS - A method of operating a radio frequency identification (RFID) reader device is presented. The method begins by operating the RFID reader device in a read-only mode, during which the RFID reader device does not generate tag interrogation signals. The method continues by receiving a tag response signal generated from an RFID tag being interrogated by an interrogator device that is distinct and separate from the RFID reader device. The tag response signal is received by the RFID reader device while it is operating in the read-only mode. The method continues by determining a location of the RFID tag, wherein the location is determined based at least in part on information associated with the received tag response signal. | 05-17-2012 |