Matches 251 - 300 out of 304 < 1 2 3 4 5 6 7 >


Match Document Document Title
US20140253296 METHOD AND SYSTEM FOR LOCATING OBJECTS  
The invention relates to a method for locating an RFID tag (1) using at least one RFID reading device (2). The invention is characterized in that the RFID reading device (2) transmits a query...
US20130063253 RFID DEVICE, HOST, RFID-EMBEDDED APPARATUS, AND METHOD OF CONTROLLING RFID DEVICE  
A radio frequency identification (RFID) device includes: a contact interface for wired communication with a host; a contactless interface for contactless communication with a reader/writer; a...
US20110148596 RFID DEVICE  
A radio frequency identification (RFID) device includes: a first amplifier configured to amplify a level of a first radio signal applied through a first antenna, and output an amplified signal; a...
US20100171598 RFID DEVICE AND SYSTEM FOR SETTING A LEVEL ON AN ELECTRONIC DEVICE  
A system in one embodiment includes an electronic device; and a Radio Frequency Identification (RFID) device in direct electrical communication with the electronic device for selectively setting a...
US20100164691 DEVICE, METHOD AND SYSTEM FOR MONITORING, TRACKING AND THEFT PROTECTING OF OBJECTS TO BE SECURED  
The invention relates to a security device for objects, for instance for products for the retail trade, comprising an active member and coupling means for attaching the active member to the...
US20100148936 DEVICE FOR READING DATA FROM A TRANSPONDER MODULE  
A reader device in accordance with an embodiment of the present disclosure includes an antenna connected electrically to a processing unit through an antenna connection element. The processing...
US20100117807 Response Wireless Device And Wireless Communications Method For The Same  
Memory stores data. A processing unit collects various data and stores the data in the memory. A power source unit provides electric power needed by the processing unit for collecting the data and...
US20070024423 Automatic data collection device, method and article  
A radio frequency identification system comprises a radio-frequency identification substrate and an interrogator. In one embodiment, the radio-frequency identification substrate comprises a...
US20170177910 AUTOMATIC MODE DETECTION IN A DUAL OPERATING MODE RFID TAG  
A multi-mode, preferably dual mode, radio frequency identification (RFID) tag is adapted for automatic detection of whether a RFID reader located within communication range of the RFID tag is...
US20170161530 System, Apparatus And Methods For Variable Rate Ultra-Wideband Communications  
Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency...
US20170132438 POWER SCHEDULING FOR SHORT-RANGE WIRELESS TAGS  
A reader device for short-range wireless tags comprises a sensing module coupled to one or more RF antennas. The sensing module is arranged to selectively activate and deactivate individual RF...
US20170124365 REAL-TIME LOCATING SYSTEM-BASED BIDIRECTIONAL PERFORMANCE IMAGING SYSTEM  
A real-time locating system (RTLS)-based bidirectional performance imaging system is provided. The system detects a position of a performer in real time during a performance by the performer and...
US20170061173 Communication Method and Communication System  
A command sequence is restarted from the middle even when supply of power supply voltage to an internal circuit in a wireless tag is temporarily stopped (a power flicker occurs). A register or a...
US20170060237 SYSTEMS AND METHOD FOR CONTROLLING ELECTRONIC DEVICES USING RADIO FREQUENCY IDENTIFICATION (RFID) DEVICES  
A control system includes an RFID device and an RFID reader antenna configured to receive a signal from the RFID device. The signal is associated with a command. A transmitter transmits the...
US20170032159 SYSTEMS AND METHODS FOR AUTOMATED DEVICE PAIRING  
A system is provided that includes a scanner movable relative to seat units and controllable devices each having RFID tags, the scanner configured to obtain a continuum of received signals, a...
US20170032156 ASSISTED 3D SCENE COMPARISON  
Methods and systems for inspection, safety assurance, tracking, and/or as-built comparison use an imaging tool to acquire imaging data of a scene. The imaging data is processed to create a...
US20160364587 INTELLIGENT ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT METHOD FOR PASSIVE RADIO FREQUENCY TAG  
The present invention relates to an intelligent energy management system and an energy management method for a passive radio frequency tag. Digital conversion is performed on the amplitude of a DC...
US20160351993 ANTENNA DEVICE AND METHOD FOR OPERATING THE SAME  
An active antenna device includes a terminal for receiving a signal to be transmitted, and an antenna for generating a radio signal based on the signal to be transmitted. The active antenna device...
US20160350564 Power Saving Intelligent Locator  
Systems and methods of a power saving intelligent locator system for locating a user within a space, the system includes providing a tag cloud having tags that communicate tag data with...
US20160307011 UTILIZING A RADIO FREQUENCY IDENTIFICATION TAG TO CONTROL ONE OR MORE OPERATIONAL STATES OF A PERIPHERAL DEVICE  
Pursuant to at least some embodiments, the present disclosure relates to a peripheral device that is equipped with an RFID tag. The RFID tag includes a memory device configured for electronically...
US20160307008 Method and Apparatus for Power Management for a Radio Frequency Identification System  
A method and device of power management for a networked radio frequency identification (“RFID”) system are disclosed. The described power management methods reduce the power consumption of...
US20160307007 UTILIZING A RADIO FREQUENCY IDENTIFICATION TAG TO ASSESS THE BATTERY LEVEL OF A PERIPHERAL DEVICE  
Pursuant to at least some embodiments, the present disclosure relates to a method that includes configuring an RFID tag to store information related to a battery charge level of a battery of a...
US20160300088 COMMUNICATION DEVICE AND SYSTEM  
The present invention relates to a communication method, device, and system. The communication method include using low-frequency alternating magnetic field signals to control a communication...
US20160283755 RADIO FREQUENCY IDENTIFICATION (RFID) READER, RFID TAG, AND METHOD THEREOF FOR PERFORMING WRITE CHECK OF TAG DATA  
An RFID reader, RFID tag, and method thereof for performing a write check of tag data. According to an exemplary embodiment, the RFID reader may include: a transmitter to transmit a write check...
US20160197652 RFID PROTOCOLS WITH NON-INTERACTING VARIANTS  
In an RFID system having at least one tag and at least one reader, a tag and a reader can, in one embodiment, use a pair of keys, known to both the tag and the reader, to restrict the interaction...
US20160196455 COMPUTATIONAL BLUETOOTH TAG WITH BACKSCATTER  
A backscatter modulation radio-frequency (RF) sensor and method for using the same are disclosed herein. In one embodiment, the RF sensor comprises: an energy harvesting unit operable to convert...
US20160189888 CONTROL SWITCH WITH INTEGRATED RFID TAG  
A control system for controlling operation of a field device includes a switch having a switch contact movable between an off position and an activated position, a radio frequency identification...
US20160152350 LOCATING LUGGAGE WITH RFID TAGS  
A device comprises an RFID tag, and an electrolurninescent layer on a surface of the RFID tag. The RFID tag causes the electroluminescent layer to glow in response to an interrogation signal.
US20160116976 DYNAMIC RFID-BASED INPUT DEVICES  
A dynamic RFID-based input device may include an input surface and an input station. The input surface may include a plurality of RFID transmitting devices provided on at least one flexible layer,...
US20160104015 READER AND RFID READER  
A reader is provided, including a power amplifier (PA), a low-noise amplifier (LNA), a circulator, an auto-tuning matching network, and a control circuit. The PA emits a first RF transmission...
US20160055359 SYSTEMS AND METHODS FOR EMULATING RFID TRANSPONDERS OF A PLURALITY OF MEDICAL DEVICES  
A radio frequency identification (RFID) network is presented including a plurality of medical devices each including an RFID transponder and a single RFID transponder emulator configured to...
US20160029891 METHOD FOR BIOMEDICAL SYSTEM  
A method used for a biomedical system is disclosed. The biomedical system includes an RFID apparatus and a reader apparatus communicating with the RFID apparatus. The RFID apparatus includes an...
US20150371066 RADIOFREQUENCY TRANSPONDER CIRCUIT  
The invention relates to radiofrequency transponder circuits, and in particular to such transponder circuits having a unique identifier. Embodiments disclosed include a radiofrequency transponder...
US20150363615 Cellphone controlling a device with a wireless tag  
A device has a tag. The device is connected to the Internet and runs a web server. The device controls sensors or machinery. The tag encodes an URL whose address is the device. A person scans the...
US20150363614 Zero-Power Wireless Device Programming  
The present disclosure provides methods and apparatuses for loading program data on to an unpowered electronic device, such as an RFID tag that includes volatile memory. Initially, the tag is...
US20150357862 Controlling an Application Parameter  
An apparatus, method, and computer program product for: receiving an indication of presence of a wireless charging field, detecting a change of orientation of a device during the presence of the...
US20150356332 SYSTEMS, APPARATUS AND METHODS FOR VARIABLE RATE ULTRA-WIDEBAND COMMUNICATIONS  
Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency...
US20150347793 EDGE CRACK DETECTION SYSTEM  
According to an exemplary embodiment, a method of detecting edge cracks in a die under test is provided. The method includes the following operations: receiving a command signal; providing power...
US20150311998 INHIBITING UNAUTHORISED CONTACTLESS READING OF A CONTACTLESS READABLE OBJECT  
A jamming device for inhibiting unauthorised contactless reading of a contactless readable object is disclosed. In one embodiment, the jamming device includes: an antenna for receiving an...
US20150310239 DETECTOR LOGIC AND RADIO IDENTIFICATION DEVICE AND METHOD FOR ENHANCING TERMINAL OPERATIONS  
An electronic device operable with a radio frequency identification device operable with a detector logic and a method for operating the electronic device with a radio frequency identification...
US20140139322 COMMUNICATION METHOD, DEVICE, AND SYSTEM  
The present invention relates to a communication method, device, and system. The communication method include using low-frequency alternating magnetic field signals to control a communication...
US20130207777 EMULATED RADIO FREQUENCY IDENTIFICATION  
A mobile communication device is equipped with hardware and/or software components to enable the device to output a data in a form of a radio frequency signal, emulating outputting of the data by...
US20130141221 Apparatus  
An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one...
US20130076492 DETECTION DEVICE FOR CONTAINER DATA CENTERS  
A detection device for cooling apparatuses of a container data center (CDC) includes a processor, a card reader, and a radio frequency identification (RFID) label. The RFID label includes a...
US20120262280 CONTROLLED DEVICE AND CONTROL SYSTEM USING RADIO-FREQUENCY IDENTIFICATION TECHNOLOGY  
A control system includes a portable electronic device and a controlled device. The portable electronic device includes a user input unit, a first processing unit, and a transmitting unit. The...
US20120218084 METHOD AND APPARATUS FOR PRESENTING PRINTED MEDIA BASED ON RADIO FREQUENCY MEMORY TAG DETECTION  
An approach is provided for associating content information with a radio frequency (RF) memory tag related to one or more items. One or more RF memory tags for maintaining additional information...
US20120176228 DATA CARRIER WITH SENSOR  
In a circuit for a data carrier, which data carrier comprise a sensor that is designed for providing a sensor signal that represents an environment parameter and a communication element that is...
US20120169476 DATA COMMUNICATION SYSTEM, DEVICE FOR EXECUTING IC CARD FUNCTION, CONTROL METHOD FOR THE DEVICE, AND INFORMATION PROCESSING TERMINAL  
A communication device includes an analog unit that processes an analog signal received from an antenna unit which performs a contactless communication with an external device. The communication...
US20120032789 MOBILE TERMINAL, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM  
A mobile terminal includes a contactless communication unit configured to conduct contactless communication with an external communication apparatus, a plurality of memory units configured to...
US20120025956 RFID DEVICE BEING OPERABLE IN A FIRST AND SECOND OPERATING STATE  
An RFID device (100) being operable in a first and a second operating state, the RFID device comprises a control unit (102), wherein the control unit comprises a configuration input terminal for...

Matches 251 - 300 out of 304 < 1 2 3 4 5 6 7 >