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  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to …

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports …

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google Patents

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder and ...

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' …

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, …

    Get Price
  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to 950 MHz was proposed by Ferrer-Vidal et al ...

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports values of ...

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an assumption and is not a …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal status (The legal status …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' signals ...

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, wild habitant monitoring, and cold chain ...

    Get Price
  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to 950 MHz was proposed by Ferrer-Vidal et al ...

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports values of ...

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an assumption and is not a …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal status (The legal status …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' signals ...

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, wild habitant monitoring, and cold chain ...

    Get Price
  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to 950 MHz was proposed by Ferrer-Vidal et al ...

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports values of ...

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an assumption and is not a …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal status (The legal status …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' signals ...

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, wild habitant monitoring, and cold chain ...

    Get Price
  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to 950 MHz was proposed by Ferrer-Vidal et al ...

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports values of ...

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an assumption and is not a …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal status (The legal status …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' signals ...

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, wild habitant monitoring, and cold chain ...

    Get Price
  • (PDF) Integrated RFID and Sensor Networks: Architectures ...

    An active RFID sensor-tag created through the integration of sensors with UHF RFID tags and printed on low-cost environmental paper for frequencies up to 950 MHz was proposed by Ferrer-Vidal et al ...

    Get Price
  • US6989741B2 - Object tracking - Google Patents

    Methods and systems for tracking objects. Systems of the present invention include a base station capable of transmitting and receiving signals at multiple frequencies. Each object to be tracked has attached to it what for the purpose of the present specification is referred to as an electronic tag ('E-Tag'). Each E-Tag can transmit signals that can be received and interpreted by the base ...

    Get Price
  • US8006904B2 - Operation monitoring and enhanced host ...

    A system and method for monitoring operation and performance of electronic tags such as article surveillance (EAS) tags or radio frequency identification (RFID) tags such as by monitoring and reporting electronic tag readability and operator/system performance levels. The system includes an optical symbol reader and/or electronic tag sensor/deactivator that measures and reports values of ...

    Get Price
  • US20100017347A1 - Intelligent pallet - Google Patents

    US20100017347A1 US12/565,317 US56531709A US2010017347A1 US 20100017347 A1 US20100017347 A1 US 20100017347A1 US 56531709 A US56531709 A US 56531709A US 2010017347 A1 US2010017347 A1 US 2010017347A1 Authority US United States Prior art keywords pallet pallets rfid tag composite Prior art date 2006-10-30 Legal status (The legal status is an assumption and is not a …

    Get Price
  • US20100135178A1 - Wireless position determination using ...

    US20100135178A1 US12/622,289 US62228909A US2010135178A1 US 20100135178 A1 US20100135178 A1 US 20100135178A1 US 62228909 A US62228909 A US 62228909A US 2010135178 A1 US2010135178 A1 US 2010135178A1 Authority US United States Prior art keywords wireless access access point mobile station distance wireless Prior art date 2008-11-21 Legal status (The legal status …

    Get Price
  • Access Control Systems Companies - IFSEC Global Directory

    Access Control Systems (282) With the global access control market bigger than ever, finding the best manufacturers, installers and suppliers of access control solutions can be tricky. from facial recognition and smart cards to visitor management systems, cameras and more, access control is a huge market, featuring truly essential security kit.

    Get Price
  • US5434775A - Managing an inventory of devices - Google

    Referring also to FIGS. 2-4, every device 12 that is to be tracked (e.g., devices 12a-12g) is equipped with a corresponding electronic tag 30a-30g (designated generally as …

    Get Price
  • US8175459B2 - Hybrid wireless/wired RoF transponder

    A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical 'wired' signals ...

    Get Price
  • (PDF) WSN based intelligent cold chain management

    An integrated system of RFID and sensor technologies can be applied to various areas such as health care, supply chain management, military operations, wild habitant monitoring, and cold chain ...

    Get Price