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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...
9024731 RFID tags and readers employing QT command to switch tag profiles  
RFID readers transmit a Quiet Technology (QT) command to RFID tags causing at least one of the tags to transition between a private profile and a public profile. When a tag is inventoried in the...
9019078 Surgical object tracking system  
A method and apparatus for identifying and tracking surgical objects is disclosed. More specifically, a method and apparatus for identifying and tracking surgical objects such as needles,...
9013276 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***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...
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...
9007176 Portable electronic apparatus and control method of portable electronic apparatus  
According to one embodiment, a portable electronic apparatus which generates random number and makes response at timing associated with the generated random number, including, a reception unit...
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...
8994507 Non-contact data carriers including an anti-collision scheme  
Data carriers for inventorying by means of a communication station, whereby the communication station and each data carrier are brought into communicative connection, and each data carrier brought...
8994533 Conditional RFID  
A RFID tag includes an RF transceiver; logic to operate the RF transceiver to respond to a received signal with a unique radio frequency id; logic to compare information in the received signal...
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...
8994506 Apparatus and method for processing RFID signals  
A method of processing RFID data packets at an RFID receiver includes performing channel estimation and data detection on a first received RFID data packet in a single-user reception mode, the...
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...
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),...
8988195 System and method of locating users indoors  
Indoor locationing using radio frequency based tags includes distributing a plurality of radio frequency based tags at mapped locations within the indoor environment. The radio frequency based...
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...
8963689 Cable ID using RFID devices  
The present invention relates to the use of RFID technology to identify specific cables in a bundle, and in particular to a cable identification device in which RFID devices are connected to the...
8963690 Identification system  
A method of identifying a plurality of transponders, the method comprising receiving at an interrogator one or more data transmission blocks from each transponder, wherein the first data block...
8957762 Geographic based remote control  
An intermediary between a remote control device and a remotely controllable device implements identification and/or authentication. The intermediary is, e.g., a node or set of nodes within a head...
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...
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...
8947208 IC tag searching apparatus  
An IC tag searching apparatus capable of changing the shape of its searching board in a simple manner in accordance with the situations of a location to be searched, said location includes wide to...
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...
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...
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...
8938198 Wireless communication device and medium processing apparatus  
A wireless communication device according to embodiments includes a position detection unit configured to detect the position of the wireless communication medium in a moving path, and a control...
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....
8928462 RFID system with time slot interleaving  
A method for interleaving time slots in a multi-antenna system for communication with RFID tags is disclosed. An example is shown for an eight antenna system. A first four antennas arranged...
8928461 Method and system for controlling RFID transponder response waiting periods  
The invention describes an arbitration management method and system for use in identifying RFID transponders or tags which each transmit a response signal to a reader within a respective waiting...
8923921 Signal enhancement for load modulation  
Systems and methods are provided for enhancing a signal for load modulation from reading a smartcard. According to such methods, an antenna signal is generated by transceiver circuitry. An antenna...
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...
8917177 Security structure of composite material having embedded security elements  
An apparatus is disclosed including one or more security structures. The one or more security structures includes: a weldable frame; a plurality of composite panels, each panel securable to the...
8912892 Autonomous and controllable systems of sensors and methods of using such systems  
An autonomous and controllable system of sensors and methods for using such a system of sensors are described.
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...
8896438 Mobile surveillance  
In some embodiments, a technique for logging an item encountered by a mobile device comprises automatically detecting an item in an uncontrolled environment, extracting an identity associated with...
8896421 Wide-area dynamic RFID system using UWB  
A wide area radio frequency identification (RFID) system includes: a first RFID cell and a second RFID cell. The first RFID cell and the second RFID cell each include a reader and tags. The...
8890659 Method for preventing collision of RFID tags in an RFID system  
The method includes: a reader begins to count the tags, and waits for feedback of the tags; the tags are split into two subsets if the tags feedback the collision, the tags of one of the subsets...
8890697 Pocket alert function for use with radio and microwave broadcast telephone and smart phone devices  
Mobile devices may minimize the radiation exposure to users by controlling the distance between the user, specifically the groin area, and the mobile device to a minimum distance. The reduction in...
8884758 Inter-communication system and event occurrence notification method for inter-communication system  
The present invention provides an inter-communication system with security functionality capable of reporting incidents such as abnormalities occurring in a security system. In an...
8878652 Encoding module, associated encoding element, connector, printer-encoder and access control system  
An encoding module and related systems and components are provided. The encoding module includes a plurality of encoding elements arranged in an array of columns and rows and one or more switching...
8872632 Collision resolution protocol for mobile RFID tag identification  
The performance of a radio frequency identification (RFID) system is improved by a protocol that eliminates collisions between signals generated by a) RFID tags that the RFID reader has already...
8872633 Ramped interrogation power levels  
A method for communicating with a plurality of radio frequency (RF) devices includes transmitting a first signal at a first power level, interrogating RF devices responding to the first signal,...
8872631 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...
8872651 Wireless probe system and method for a fueling environment  
A fueling environment is equipped with leak detection probes and liquid level probes. Each of the probes is associated with a wireless transceiver. The wireless transceivers send probe data to a...
8866585 Method for challenge response authentication between a reading device and a transponder using contactless data transmission  
A method and system for challenge-response authentication are provided. Challenge data are transferred within an anti-collision loop from a reading device to a transponder by means of one or more...
8860551 Automated RFID reader detection  
Included are network devices, systems, methods, and computer readable medium. These may employ a microcontroller with access to computer readable memory and computer readable storage wherein the...
8860552 Flexible straps having embedded RFID reader antenna modules  
The present invention relates to a strap device for a curtain or a flexible door, said straps having embedded RFID reader antenna modules and different MEMS and MOEMS sensors that make it possible...