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9158945 Defining a radio frequency identification read area  
Defining a radio frequency identification read area includes a radio frequency identification (RFID) reader operable to read RFID tags within a specified read area. An RFID transmitter is coupled...
9041516 Context aware detection and mobile platform wake  
A device includes a processor having a standby state, a control unit coupled to the processor to receive wireless identification information, and a storage device to store a processor wake policy....
9041515 Apparatus comprising display driving integrated circuit and radio-frequency identification reader  
A display driving integrated circuit operates as both a radio-frequency identification (RFID) reader and a display driver. The display driving integrated circuit operates as the RFID reader by...
9035776 Wireless monitoring of safety helmets  
The subject disclosure provides a system and method for remote monitoring of a subject wearing a sports helmet. In one aspect, the system includes a safety helmet and a sensor integrated with the...
9035773 Environment monitoring and recording tag with remote sensing capability  
A tag includes an integrated circuit thereon, including memory, antenna means for RF transmission of data acquired by the integrated circuit, a sensor sensing environmental conditions to which the...
9030299 Method of operating a RFID system  
The invention relates to a method of operating a RFID system comprising at least one reader (1) and a plurality of wireless data carriers (2), each of which comprise at least one data processing...
9030300 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...
9024719 RF transaction system and method for storing user personal data  
A system and method for a RF transaction device for storing user personal data is disclosed. The invention includes a system and method for facilitating a healthcare transaction using a...
9014635 RFID beam forming system  
A multi-protocol, multi-band array antenna system may be used in Radio Frequency Identification (RFID) system reader and sensory networks. The antenna array may include array elements with an...
9013276 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Defining a radio frequency identification read area
 
Defining a radio frequency identification read area includes a radio frequency identification (RFID) reader operable to read RFID tags within a specified read area. An RFID transmitter is coupled...
9007181 Method and system for discovery and transparent status reporting for sensor networks  
A system and method for monitoring the status of wireless node devices in a network. A network controller polls one or more sensor devices for status information. The sensor devices are in...
9007183 Terminal having radio frequency function and method of processing information of the terminal  
Provided are a terminal having a radio frequency identification (RFID) function and a method of processing information of the terminal for allowing intuitive interaction between a screen...
9007180 Anti-collision system and method for reducing the collision of data transmitted by RFID tags  
Provided are an anti-collision system and method which address the mobility of radio frequency identification (RFID) tags. An RFID reader may transmit an identification start command to identify a...
9000894 Method and apparatus for improving reception of an RFID tag response  
A method and apparatus for improving reception of responsive RFID signals is provided. The method includes transmitting a plurality of interrogation signals each having a different polarization to...
9000883 Control apparatus and method utilizing identifying keys  
Method and apparatus for system control includes inputs for an input device which may take the form of switches or sensors. Input device states are related to identification keys. The...
9000896 Network addressable appliance interface device  
The present disclosure relates to an interface device to control an appliance through a network. The interface device can be device-agnostic and can be incorporated into any suitable appliance....
8994503 RFID evaluation system, target position indicating apparatus, and target position indicating program for changing a posture of an RFID tag  
An RFID evaluation system which evaluates an RFID system is disclosed, the RFID evaluation system including a tag position and posture varying unit which accepts a manual operation from an...
8994501 Method and apparatus for reading radio frequency identification tags with lowest power consumption  
A method and apparatus for selectively reading radio frequency identification device (RFID) tags by an RFID reader includes the RFID reader transmitting an interrogation signal at each of a...
8994508 Inclusive or exclusive RFID tag interrogation and query round  
Embodiments of the present invention allow for dynamic selection and query of different types of RFID tags into a session. Embodiments of the present invention also allow for dynamic activation of...
8988196 Power recovery by an electromagnetic transponder  
A method of power recovery by an electromagnetic transponder in the field of a terminal, wherein: a ratio of the current coupling factor of the transponder with the terminal to an optimum coupling...
8988199 RFID tag parameter estimation using read difficulty factor  
A Radio Frequency Identification (RFID) system uses read difficulty factors (RDFs) to improve tag-parameter estimation. During inventory, a reader can obtain a tag's item identifier (II),...
8981907 RFID antenna multiplexing  
A system to multiplex antennas for radio-frequency communication uses one or more antenna shorting circuits to selectively enable RF communication via one of a plurality of antenna matching...
8981908 RFID systems with low complexity implementation and pallet coding error correction  
Systems and methods for decoding data transmitted by RFID tags are disclosed. One embodiment of the invention includes an analyzer and equalizer configured to filter an input signal, an estimation...
8970351 Systems and/or methods of data acquisition from a transceiver  
Systems and/or Methods are disclosed for acquiring data from a transceiver responsive to one or more signals that are received at the transceiver from one or more devices. In one embodiment, a...
8963718 RFID chip and antenna  
A Radio Frequency Identification (RFID) device antenna has a feed region of interdigitated fingers. The interdigitated fingers have parallel centerlines and are spaced one from another. A chip...
8965299 Method and system for the processing control of multiple radio frequency communication streams by an integrated circuit card  
The present invention relates to a method for processing a plurality of radiofrequency communication streams by way of an integrated circuit card, the streams originating from at least two...
8952787 Laboratory sample archiving apparatus and method  
An archive apparatus is provided for storing and archiving laboratory samples including radio frequency identification means. The apparatus comprises a support structure or cabinet (4), a drawer...
8952789 Method and apparatus for communication in ultra-wide bandwidth RFID systems  
A method for communication in ultra-wide bandwidth RFID systems comprising generating through a transceiver device an interrogated signal, composed of at least a sequence of equally time spaced...
8952788 Battery assisted RFID system RF power control and interference mitigation methods  
A method for controlling RF power within an RFID system according to one embodiment includes returning a first set of RFID tags that were successfully accessed at a first reader forward mode power...
8947209 Radio frequency identification system using multiple band transmission  
A radio frequency identification (RFID) system employs multiple band transmission to prevent signal collision. The system includes a plurality of RFID tag groups and at least one RFID reader. Each...
8947207 Method and apparatus for a deployable radio-frequency identification portal system  
In one embodiment, an apparatus includes a first assembly, a second assembly, and a coupling element coupled to the first assembly and the second assembly. The first assembly includes a processor,...
8948279 Interrogator and interrogation system employing the same  
A control and processing system for use with an interrogator and an interrogation system employing the same. In one embodiment, the control and processing system includes a correlation subsystem...
8948696 Modulation circuit and semiconductor device including the same  
An object of the present invention is to reduce the power consumption of a modulation circuit. The modulation circuit includes a load, a diode, and a transistor. An anode of the diode is...
8947210 Near field radio frequency communication system  
Disclosed is a near field radio frequency communication system. The near field radio frequency communication system comprising: a master RFID/USN device which comprises a plurality of antennas to...
8941471 RF switched RFID multiplexer  
A radiofrequency identification (RFID) multiplexer, which may be in a network, interprets an RF signal from an RFED reader as RFE) tag interrogation data. A single cable directs an RF signal from...
8941469 RFID tag authentication with public-key cryptography  
An authentication method includes RFID readers authenticating RFID tags using public-key cryptography. A tag manufacturer or other legitimate authority produces a tag private-public key pair and...
8941472 Methods for recovering RFID data based upon probability using an RFID receiver  
RFID data signals from RFID tags may be recovered by determining the probabilities of transitions between data states between a series of a pairs of signal samples using a set of predetermined...
8941497 Multi-mode RFID tag architecture  
A multi-mode RFID tag includes a power generating and signal detection module, a baseband processing module, a transmit section, a configurable coupling circuit, and an antenna section. In near...
8937533 Contactless IC card reader and data reading method  
A contactless IC card reader and a data reading method which are capable of improving data reading accuracy while preventing a decrease in processing speed. Specifically, in a contactless IC card...
RE45346 Method for transmitting and receiving data in NFC  
A data transmission/reception method in Near Field Communications (NFC) for enhancing data throughput between at least an initiator device and a target device. The data transmission/reception...
8937531 RFID system with multiple tag transmit frequencies  
An RFID system has an active tag with one antenna inside, and one outside, an RF-blocking enclosure having a port with a selected shortest dimension. The RFID reader is located outside the...
8931705 IC card, mobile electronic device and data processing method in IC card  
According to one embodiment, an IC card includes a communication module, a first command processing module, a determining module, a second command processing module, a response processing module....
8922331 Communication including a request signal and reply signal  
A controller unit is configured to transmit a request signal. A sensor is configured to transmit a reply signal in response to the request signal, the reply signal including a synchronization...
8917165 RFID tag detection and re-personalization  
Systems, methods and computer program products for detecting and re-personalizing are provided herein. In an embodiment, the invention operates by obtaining an ID (i.e., an identification, such as...
8912887 RFID tag  
An RFID tag comprising a coil and an RFID chip having two inputs/outputs, each input/output being connected to the coil. The tag further comprises an electrical circuit connected to the...
8907769 Maximally flat frequency coded (MFFC) passive wireless saw RFID tags and sensors  
A surface acoustic wave device responsive to an interrogation signal for producing a return signal. The surface acoustic wave device comprises an antenna for receiving the interrogation signal, a...
8907767 Methods and apparatus for distance determination for radiofrequency identification devices  
Systems and techniques for reading radio frequency identification (RFID) tags and determining the distance between a reader and a tag being read. A plurality of interrogation signals are...
8907768 Access using a mobile device with an accelerometer  
Embodiments of the present invention are directed to systems, apparatuses and methods for using a mobile device with an accelerometer to gain access into a secured or restricted area. A first...
8902047 RFID system and method of transmitting large data of passive RFID  
Provided are a radio frequency identification (RFID) system including an RFID reading apparatus and a passive RFID tag and a method of transferring and/or processing data using the same. An RFID...
8896424 Dosing system and method for the dosing of a medium  
A dosing system and a method for dosing a medium, having a dosing control unit (4), at least one exchangeable container (2) containing a medium to be dosed, and a dosing valve (3, 3′) that can be...