Matches 1 - 50 out of 257 1 2 3 4 5 6 >


Match Document Document Title
US20130229265 SYSTEM AND METHOD FOR INTERACTIVE USER-DIRECTED INTERFACING BETWEEN HANDHELD DEVICES AND RFID MEDIA  
Systems and methods for interactively interfacing handheld devices and RFID media are described. A method for interactively interfacing HHDs and RFID media. The method includes starting an...
US20110279240 MULTI-PROTOCOL RFID SYSTEM USING DYNAMIC RECONFIGURATION  
A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The...
US20150084744 DIRECTIONAL ANTENNA FOR RFID TAG FINDER  
A system may include a mobile device comprising an antenna system. The antenna system may include a first antenna to determine a presence of a transponder within an area and a second antenna...
US20150061836 ASSIGNABLE SWITCH FOR PORTABLE DEVICES  
An RFID transponder comprising a manual switch is disclosed for use in close proximity with a mobile electronic device having an RFID transceiver, such as a telephone or a table computer....
US20120200423 Outage Prediction With Next Generation Smart Grid  
Techniques and systems are described that assist in predicting, diagnosing, and/or managing an incident in a utility service area. A communication system is provided in the service area to...
US20140015648 ANTENNA DESIGN AND INTERROGATOR SYSTEM  
The present invention relates to the identification of RFID devices that are arranged closely together and placed on shelving for logistical and storage purposes. Furthermore, the aspects of the...
US20120326846 ELECTRONIC TAG TIME-SHARING CONTROL SYSTEM AND METHOD THEREOF  
The present invention discloses an electronic tag time sharing control system and a method thereof, and the system comprises a server, at least one coordinator and a plurality of wireless...
US20110193686 TAG READER, TAG READER CONTROL METHOD, AND TAG READER CONTROL PROGRAM  
There has been a problem that it is impossible to ensure the ability to acquire RFID tag state information and at the same time reduce the power consumption necessary therefore. Provided is a tag...
US20120242459 INTERROGATING AN AUTHENTICATION DEVICE  
Methods, systems, and computer programs for interrogating an authentication device are disclosed. For example, a mobile device can include an interrogator module that interrogates an...
US20110279239 MULTI-PROTOCOL RFID SYSTEM USING BIT-LOCK OR STEP-LOCK SYNCHRONIZATION  
A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The...
US20150061835 WIRELESS TAG COMMUNICATION DEVICE, WIRELESS TAG COMMUNICATION SYSTEM AND PROGRAM  
A wireless tag communication device which communicates with wireless tags storing identification information, includes a wireless tag communication unit that performs a reading of wireless tags by...
US20120306625 ENHANCED IDENTIFICATION SYSTEM  
A method and an identification system used for communicating between a reader and a plurality of transponders are disclosed. The reader has a transmitter for transmitting a signal and each...
US20070262850 Electronic Security Seal  
A seal for sealing goods in goods containers, such as freight containers, freight cars, trucks, and the like. The seal interacts with a door or other hatch that can be opened in order to seal it...
US20120293308 Method and System for Networking Radio Tags in a Radio Frequency Identification System  
A radio frequency tag for a radio frequency identification system is provided that includes an antenna and a receiver coupled to the antenna. The receiver receives and demodulates a message...
US20110090060 Isolating RFID Reader  
Systems and methods for using a multimodal handheld reader are described. The reader can be used to read non electronic labels, passive RFID tags using backscatter modulation techniques and...
US20090212920 INTELLIGENT ASSET PROTECTION SYSTEM  
An intelligent asset protection system is claimed and disclosed which features a plurality of devices are used to protect a retail establishment by radiating and detecting into a protection zone...
US20090174544 ELECTRONIC ARTICLE SURVEILLANCE SYSTEM NEURAL NETWORK MINIMIZING FALSE ALARMS AND FAILURES TO DEACTIVATE  
A method, system and computer program product for managing false alarms in a security system. A detection zone is established. An alarm event is triggered based on the detection of a tag in the...
US20060273882 RFID tag with separate transmit and receive clocks and related method  
An RFID tag includes separate transmit and receive clocks. In at least one embodiment, the transmit clock frequency is adjusted based on an amount of power available to transmit a response signal...
US20150022324 Customized Content for Electronic Devices  
A method for providing customized content to an electronic device. The method may include activating the electronic device through a packaging that substantially surrounds the electronic device,...
US20100308973 THERMALLY CONTROLLED DUTY CYCLE REGULATION IN AN RFID MODULE  
A system and methods for measuring the temperature of an RFID reader module and inserting a delay in the RFID reader's duty cycle to prevent the RFID reader from initiating a thermal shutdown. The...
US20110221575 RFID CIRCUITRY AND METHODS OF USING THE SAME TO PROVIDE INFORMATION OF EVENTS PERTAINING TO AN ELECTRONIC DEVICE  
An electronic device with RFID circuitry is provided. The electronic device is operative to instruct the RFID circuitry to provide a desired message indicative of an event associated with the...
US20090126424 SHIPPING CONTAINER SECURITY SYSTEM INCLUDING RF DOOR ALARM MODULE  
The system described here is a shipping container security system which includes an RF data communications device; and an RF device mounted on an interior surface of a door of the shipping...
US20100085190 RFID SYSTEM, READER-WRITER, AND RFID TAG  
An object of the invention is to prevent a non-read RFID from remaining even when plural unspecified RFID tags exist in a range where RF waves of a reader-writer arrive. An RFID system includes: a...
US20100073141 IC TAG READING DEVICE  
On one side of a passageway for an identification subject 10 with an IC tag 7 to pass, an antenna is provided for reading information stored in the IC tag 7, and a front wave-absorbing wall 2 and...
US20090160620 Smartbeam Visibility Network  
A method for providing real-time visibility on a construction project includes steps of: attaching a low-frequency, ultra low-power, two-way transceiver radio tag to each construction material to...
US20060238303 Adaptable RFID reader  
A system and method is disclosed for configuring an RFID tag reader based upon one or more aspects of an environment of the RFID tag reader. In one embodiment, a tag reader is deployed into an...
US20090015383 Inductively coupled extension antenna for a radio frequency identification reader  
Systems and methods are described for adapting a portable RFID reader to create a portable RFID reader assembly that includes an extension antenna. In many embodiments, the extension antenna can...
US20070069888 Location-based presence automation  
The present invention provides for an improved presence system, which can automatically and unobtrusively factor in the location of a person being monitored when creating presence information for...
US20140253294 OPERATIONAL PARAMETERS BASED ON PROXIMITY  
A method is disclosed for controlling operational parameters of a wireless reader device and/or one or more other devices based on proximity of the wireless reader device to a wireless electronic...
US20060176152 RFID power ramping for tag singulation  
A preferred embodiment is directed to a method of RFID power ramping for tag singulation that includes activating the trigger control of an RFID reader for engaging power to begin reading RFID...
US20100268592 PAPERLESS CONSUMER COUPON SYSTEM AND METHOD  
A system, method and computer program product for promotion processing and delivery, including a smart phone having a capture function for capturing a product code of an item, wherein the smart...
US20090033469 Remote Detector And Method And Use Of A Remote Detector  
The invention relates to a remote detector or sensor system. The system comprise a reading device (5), which is able to transmit and receive information wirelessly by means of electromagnetic...
US20080018430 RFID system and reader writer  
A technology for detecting an RFID by a reader writer and transmitting harmonics for reading and writing the RFID timely without using an object detection sensor is provided. Using a nonlinearity...
US20110006885 RFID INTERROGATOR RETRANSMITTING COMMAND DEPENDING ON COLLISION SITUATION AND CONTROL METHOD THEREOF  
As an RFID interrogator transmitting a command depending on a collision situation and a control method thereof, the RFID interrogator includes a collision diagnosis unit that analyzes data of a...
US20070139162 Dense reader system with improved listen before talk communications  
Methods, systems and apparatuses for RFID readers forming a reader network are described. In an aspect of the present invention, readers communicate according to a “Listen Before Talk” (LBT)...
US20060238305 Configurable RFID reader  
Systems and methods for configuring a RFID tag reader based upon one or more aspects of an environment of the RFID tag reader are disclosed. In one embodiment, a tag reader is deployed into an...
US20080061942 RF tag reader and method  
A disclosed RF tag reader includes a main antenna with directivity covering a first area; a sub antenna with directivity covering a second area that is smaller than the first area; and a switch...
US20090273448 Computer With RFID Interrogator  
Methods and apparatus, including computer program products, for a computer with a radio frequency identification (RFID) reader. A system includes a processor, a store of codes representing goods...
US20070205871 RFID tag clock synchronization  
A radio frequency (RFID) reader may modulate a clock signal onto the carrier wave that it transmits to one or more RFID tags, and maintain that clock signal throughout all or most of its...
US20090267745 READER FOR WIRELESS IDENTIFICATION IC TAG AND WIRELESS IDENTIFICATION IC TAG SYSTEM  
A reflected electromagnetic wave received, for example, from a wireless identification IC tag through an antenna (105) is processed not by a complicated circuit, but by capacitors (107, 100) and...
US20100194543 ACCURATE PERSISTENT NODES  
A timing circuit that can function as an accurate persistent node in an RFID tag includes a power capture circuit for capturing power from a power source, and a counter circuit that provides a...
US20090237217 PACKAGING BOX, PACKAGING MATERIAL, TAG ID READING METHOD, AND TAG ID TRANSMITTING PROGRAM  
A packaging box includes a body which has a top surface, a base, and a side, first and second signal conductors, and an RFID tag. The first signal conductor is provided on a first region of the...
US20110063087 RESISTIVE AND CAPACITIVE MODULATION IN AN ELECTROMAGNETIC TRANSPONDER  
The selection of at least one back-modulation element of an electromagnetic transponder from among a plurality of resistive and/or capacitive modulation elements of the load of an oscillating...
US20120161940 METHOD AND SYSTEM FOR ONTOLOGY-DRIVEN QUERYING AND PROGRAMMING OF SENSORS  
Described embodiments relate to a method of ontology-driven querying or programming of at least one sensor. The method comprises generating at a query origin a query or command for execution in...
US20070075839 MONITORING AND ADJUSTMENT OF READER IN AN ELECTRONIC TOLL COLLECTION SYSTEM  
An electronic toll collection system that includes a reader with internal monitoring circuitry. The reader includes a controller and transceiver, which is connected to an antenna, wherein the...
US20070024426 IC tag, IC tag controlling method, and IC tag system  
By canceling the invalidation, there is provided an IC tag that can be reused after the IC tag's function was invalidated. An IC tag according to an embodiment operates in accordance with a...
US20140111310 SYSTEM FOR SIMULTANEOUSLY IDENTIFYING MASSIVE RFID TAGS USING HF BAND  
A tag of an apparatus for simultaneously identifying massive tags according to the present invention may include an analog circuit unit to communicate with a reader through an analog signal and to...
US20100123547 RFID DETECTION AND IDENTIFICATION SYSTEM INCLUDING AN RFID READER HAVING A LIMITED TRANSMIT TIME AND A TIME-OUT PERIOD TO PROTECT A MEDICAL DEVICE AGAINST RFID-ASSOCIATED ELECTROMAGNETIC INTERFERENCE  
A system is provided for identifying implanted medical devices, leads and systems, as well as objects in close proximity to a patient having an implanted active medical device, using a radio...
US20080117025 RFID System and Method for Wirelessly Interfacing With an Interrogator  
A method of adjusting the 2-way communication range of an RFID system to assist a human operator to individually handle and interrogate a plurality of tagged objects, such as suitcases, that each...
US20100302011 TRACKING OF AND COMMUNICATION WITH MOBILE TERMINALS USING A BATTERY-POWERED WIRELESS NETWORK INFRASTRUCTURE  
There is provided a method of reducing energy consumption of tag readers in a wireless network, the method comprising: (a) turning a transmitter and a receiver of the tag reader to a power-off...

Matches 1 - 50 out of 257 1 2 3 4 5 6 >