Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 5 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
Patents for H04Q 5 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange (6,717)
06/2010
06/24/2010US20100156606 RFID Sensor Assemblies and Methods of Use
06/24/2010US20100156605 Wireless display tag (wdt) using active and backscatter transceivers
06/24/2010US20100156604 Rfid tag reading apparatus and method
06/24/2010US20100156603 Asset apparency method and apparatus
06/24/2010US20100156602 Commodity display position alert system and commodity display position alert method
06/24/2010US20100156601 LLRP-Based Flexible Reader System And Method
06/24/2010US20100156600 Method and System for a Broadband Impedance Compensated Slot Antenna (BICSA)
06/24/2010US20100156599 Zone Determination by Combining Signal Strength with Topological Factors
06/24/2010US20100156598 Rfid medical devices and systems for reading physiological parameter
06/24/2010US20100154484 Rfid tag
06/23/2010CN101754052A Network fault-tolerant intercom equipment, security intercom system and realization method thereof
06/22/2010US7741967 Locating system for items having RFID tags
06/22/2010US7741956 Dual mode transmitter-receiver and decoder for RF transponder tags
06/22/2010US7741955 Anti-collision method and system using optimized binary search tree
06/17/2010US20100153220 Method of reusing shipping and packing materials
06/17/2010US20100153168 System and method for carrying out an inspection or maintenance operation with compliance tracking using a handheld device
06/17/2010US20100152562 RF Tag on Test Strips, Test Strip Vials and Boxes
06/17/2010US20100152561 RF Tag on Test Strips, Test Strip Vials and Boxes
06/17/2010US20100150348 Rfid authentication architecture and methods for rfid authentication
06/17/2010US20100148939 Electric power transmitting and receiving device, electric power transmitting device and electric power receiving device
06/17/2010US20100148938 Direct wireless polling of model trains
06/17/2010US20100148937 System and Method of Tracking Salvaged Vehicles and Parts Using RFID Tags
06/17/2010US20100148936 Device for reading data from a transponder module
06/17/2010US20100148934 Secure Inventory Control Systems and Methods for High-Value Goods
06/17/2010US20100148933 Inclusive or Exclusive RFID Tag Interrogation and Query Round
06/17/2010US20100148932 Wireless electronic article surveillance synchronization system and method with data transfer
06/17/2010US20100148931 Radio devices and communications
06/17/2010US20100148930 Product item having location-indicating coded data and rfid tag
06/17/2010US20100148929 Multi-protocol radio frequency identification transceiver
06/17/2010US20100148928 Payment skin with contactless chip
06/17/2010US20100148927 System for managing information in relation to a pet animal carrying subcutaneous electronic identification device
06/17/2010US20100148926 Dual antenna rfid tag
06/17/2010US20100148925 Wide-area dynamic rfid system using uwb
06/17/2010US20100148924 Wireless Communication Devices
06/17/2010US20100148921 Lock actuating device for a lock mechanism of a lock, and a method of providing wireless control of a lock
06/17/2010DE102004006446B4 Verfahren und Schaltungsanordnung zur drahtlosen Datenübertragung Method and circuit for wireless data transmission
06/16/2010CN101741963A Intelligent wireless voice mail communication system of cell
06/15/2010US7737825 Integrated circuits with persistent data storage
06/15/2010US7737824 Radio frequency identification (RFID) tag, portable terminal, and server for RFID tag
06/15/2010US7737823 Method for efficiently querying and identifying multiple items on a communication channel
06/15/2010US7737822 Method of recognizing whether a transponder belongs to a group of transponders
06/10/2010US20100145721 Method for tracking the use of a medical apparatus
06/10/2010US20100145158 Pod Connected Data Monitoring System
06/10/2010US20100141452 Method and system for deactivation of combination eas/rfid tags
06/10/2010US20100141405 Radio tag reading device and radio tag recognition method using the device
06/10/2010US20100141404 Rfid sensor tag and sensor data storing method
06/10/2010US20100141403 Devices and methods useful for authorizing purchases associated with a vehicle
06/10/2010US20100141402 Method for recognizing radio frequency identification tag reader and apparatus thereof
06/10/2010US20100141401 Lprf device wake up using wireless tag
06/10/2010US20100141400 Lower power discovery and wake up using service set identifier probabilistic scanning synchronization verification and optional sensor
06/10/2010US20100141399 Method of sensor cluster processing for a communication device
06/10/2010US20100141398 Apparatus and method for enhancing face-to-face communication
06/10/2010US20100141396 Apparatus for communicating with rfid tag
06/10/2010US20100141395 Apparatus for communicating with rfid tag
06/10/2010US20100141394 Radio communication apparatus and method thereof
06/10/2010US20100141393 System and method for group tracking
06/10/2010US20100141392 Method for preventing reader collision, method for driving an rfid reader using the method and rfid reader for performing the method
06/10/2010US20100141391 User interface and identification in a medical device system and method
06/10/2010US20100141390 Rfid interrogator device
06/10/2010US20100141389 Rfid transponder with improved wake pattern detection and method
06/10/2010US20100141388 System for providing information on pieces of furniture
06/10/2010US20100141387 Information-processing apparatus, information-processing method, and program
06/10/2010US20100141386 Near-field rfid reader antenna
06/10/2010US20100139672 Method and apparatus for monitoring ingestion of medications using an implantable medical device
06/10/2010DE102004018556B4 Verfahren zur Datenkommunikation zwischen einer Basisstation und einem Transponder A method for data communication between a base station and a transponder
06/09/2010CN201504296U Gangway interphone used by children
06/09/2010CN1677973B Data transmission method in RFID and remote sensor systems
06/09/2010CN101729695A Wired multi-seat paging talkback method and device for reader positioning mobile personnel
06/09/2010CN101727716A Talkback burglar alarm system and talkback burglar alarm method adopting same
06/08/2010US7733218 RFID tag receive signal strength indicator
06/08/2010US7733216 Radio frequency identification tags capable of embedding receiver signal strength indications
06/03/2010WO2010062921A1 Random delay generation for thin-film transistor based circuits
06/03/2010US20100135187 System and method for controlling network configuration for moving object
06/03/2010US20100134842 System and method of managing shared printer with rfid
06/03/2010US20100134301 Networked pest control system
06/03/2010US20100134298 Cooking system and controlling method for the same
06/03/2010US20100134293 Communication apparatus, communication system, and power control method
06/03/2010US20100134274 Anticipatory responses to commands
06/03/2010US20100134259 Contactlessly rechargeable identification device and method thereof
06/03/2010US20100134257 Rfid tag facility with access to external devices
06/03/2010US20100134256 Communication device, communication method, computer program and adaptive equalizer
06/03/2010US20100134255 Rfid device, rfid system and signal distortion pre-compensation process in rfid systems
06/03/2010US20100134254 Chip-less radio frequency identification systems using metamaterials and identification methods thereof
06/03/2010US20100134253 Method for monitoring and/or controlling a transport device, transport device for carrying out said method and clamp for detachably holding and transporting
06/03/2010US20100134252 Polarized RFID Antenna with Spatial Diversity
06/03/2010US20100134251 System and method for systematizing provisioning of two bins replenishment systems
06/03/2010US20100134241 Activity state classification
06/02/2010EP1692883B1 Battery activation circuit
06/02/2010CN201491916U Bag with wireless talkback system
06/02/2010CN101102571B Mobile terminal and multiplexing system of interphone
06/01/2010US7730132 Storing and accessing media files
06/01/2010US7728714 Method and apparatus for detecting end of response signal on radio frequency identification tag
06/01/2010US7728713 Accurate persistent nodes
05/2010
05/27/2010US20100127875 Rfid systems
05/27/2010US20100127872 RFID Product Identification and Tracking System
05/27/2010US20100127847 Virtual dashboard
05/27/2010US20100127837 Passive wireless system
05/27/2010US20100127836 Energy-efficient indoor localization system and a method of reducing power consumption of a radio badge in the indoor localization system
05/27/2010US20100127835 Method and apparatus for selectively facilitating access to rfid data
05/27/2010US20100127834 Passive surface acoustic wave sensing system
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