Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 5 - Near-field transmission systems, e.g. inductive loop type
Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859)
12/2012
12/06/2012DE102007014712B4 Anlage Plant
12/06/2012CA2837095A1 Methods and apparatus for improving nfc activation and data exchange reporting mechanisms
12/05/2012EP2530811A1 Wireless energy-transfer equipment
12/05/2012CN202587344U Car television infrared audio signal transmitting and receiving system
12/05/2012CN202587120U Intelligent mobile phone expansion apparatus
12/05/2012CN202586965U Charge pump and transmitting device employing charge pump
12/05/2012CN202586964U RFID (electronic tag) system terminal card and RFID system
12/05/2012CN102811131A Information pushing method and system
12/05/2012CN102811077A Leisure, recreational and home-use apparatus
12/05/2012CN102811076A Bluetooth connecting method
12/05/2012CN102811075A Electronic near-field communication system generating dynamic patterns
12/05/2012CN102810727A Bluetooth module and equipment applying same
12/05/2012CN102810191A Near field communication (NFC) system and mobile payment and charge methods thereof
12/05/2012CN102810144A Method and device for distance-controllable mobile payment
12/05/2012CN102805887A Wireless communication system for coating type insulin pumps
12/05/2012CN102059992B Vehicle-mounted bluetooth wiring harness
12/05/2012CN101957904B System for detecting radio frequency identification tag
12/05/2012CN101228532B Equipment and method for operating multifunctional near-field communication equipment supporting a plurality of data formats
12/05/2012CN101179300B Method of implementing external line and intercom phones comprehensive process for bluetooth telephone terminal equipment
12/04/2012US8326336 Apparatus and method for communication in cognitive radio network
12/04/2012US8326224 Harvesting power in a near field communications (NFC) device
12/04/2012US8326223 Wireless IC device and component for wireless IC device
12/04/2012US8326222 Non-contact signal transmission device having a magnetoresistive element for communicating between mutually insulated electrical circuits
12/04/2012US8325935 Speaker having a wireless link to communicate with another speaker
11/2012
11/29/2012WO2012162655A1 Joint papr reduction and rate adaptive ultrasonic ofdm physical layer for high data rate through-metal communications
11/29/2012WO2012159523A1 Processing system, method and handheld terminal for translating displayed text information
11/29/2012US20120303527 Process and host and computer system for card-free authentication
11/29/2012US20120302166 Communication device and communication method
11/29/2012US20120302165 Communication Between Portable Apparatus and Counterpart Apparatus
11/29/2012US20120302164 Capacitive coupling based sensor
11/29/2012US20120302163 Methods and Apparatus for Controlling State and Functionality of an Electronic Component Through Motion-Awareness
11/29/2012US20120299705 Product management system
11/29/2012CA2837450A1 Joint papr reduction and rate adaptive ultrasonic ofdm physical layer for high data rate through-metal communications
11/28/2012EP2528409A1 Device, equipment and method for data transmission by touch mode
11/28/2012CN202565406U Wireless communication system based on wireless mine lamp shooting helmet shared audio and video
11/28/2012CN202565266U Interactive information transmission system
11/28/2012CN202565265U Medical calling system
11/28/2012CN202563670U Power control system based on Bluetooth module
11/28/2012CN202559887U Bluetooth coded lock
11/28/2012CN1917387B Secure nfc apparatus and method for supporting various security modules
11/28/2012CN1595875B Service request terminal and service delivery terminal
11/28/2012CN102804619A Signal transmitting apparatus
11/28/2012CN102804542A Systems and methods for detecting data communication over a wireless power link
11/28/2012CN102804498A Antenna device and portable wireless apparatus provided with same
11/28/2012CN102802156A Authentication method and relevant device
11/28/2012CN102802059A Set-top box configuring method, device and system
11/28/2012CN102801863A Mobile intelligent terminal and starting method for vehicle management module thereof
11/28/2012CN102801848A Mobile phone with NFC (Near Field Communication) function
11/28/2012CN102801835A Mobile telephone shell provided with pressing input function
11/28/2012CN102801751A Household remote wireless medical monitoring system based on mobile phone network
11/28/2012CN102801527A Distributed general anti-counterfeiting system based on NFC and mobile communication
11/28/2012CN102801484A Automatic Bluetooth rate test method based on Android
11/28/2012CN102801450A Short-distance communication transceiver device
11/28/2012CN102801449A Device for transmitting data by audio in wireless communication and method for same
11/28/2012CN102801448A Proximity sensing based on wide-distance radio electromagnetic signal
11/28/2012CN102801447A Promotion information release system and portable electronic device
11/28/2012CN102800934A Bluetooth module and equipment applying Bluetooth module
11/28/2012CN102799905A Method for adjusting communication distance by using active radio frequency identification (RFID) system
11/28/2012CN102799843A Detection device and method of low-frequency magnetic field signals and card reader
11/28/2012CN102799802A Computer security protection method and system based on Bluetooth
11/28/2012CN102799369A Information acquisition method and electronic device
11/28/2012CN102037526B Electronic device and method for connecting electronic circuit board
11/28/2012CN101621314B Bluetooth mobile phone and pairing and binding method thereof
11/28/2012CN101594988B Glazing
11/28/2012CN101552626B Electric field communication apparatus, electric field communication system, and method of controlling electric field communication apparatus
11/28/2012CN101299619B Wireless transmission device capable of controlling voltage along with load
11/27/2012US8320905 Method for exchanging data between a mobile telephone and a fixed line telephone
11/27/2012US8320831 Electronic device and communication control method
11/27/2012US8320830 Tape-form communication sheet and information processing device using the tape-form communication sheet
11/22/2012WO2012156163A1 Method and apparatus for communication by means of a transformer
11/22/2012WO2012155788A1 Near field communication terminal having power-saving function
11/22/2012WO2012155787A1 System and method for realizing interaction between tablet computer and smart phone
11/22/2012WO2012155766A1 Mobile terminal and nfc matching method and device
11/22/2012WO2012155565A1 Multimode communication method, terminal, and system
11/22/2012WO2012138923A3 Method and device for processing payment card information
11/22/2012WO2012128569A3 Wireless power transmission system, and method for controlling wireless power transmission and wireless power reception
11/22/2012US20120296770 On-the-go shopping list
11/22/2012US20120295543 Method And System For Chip-To-Chip Mesh Networks
11/22/2012US20120295542 System for creating web based applications linked to rfid tags
11/22/2012US20120295541 Mobile terminal
11/22/2012US20120295540 Mobile terminal and method of controlling the same
11/22/2012US20120294386 Pulse Harmonic Modulation Systems And Methods
11/22/2012DE102011076135A1 Verfahren und Vorrichtung zur Kommunikation mittels eines Transformators Method and apparatus for communication by means of a transformer
11/21/2012EP2524360A1 Method and system for receiver nulling using coherent transmit signals
11/21/2012CN202551354U Leaky communication system with fault location
11/21/2012CN202551350U System for realizing push-to-talk (PTT) automatic voice recognition dialing of Bluetooth headset
11/21/2012CN202551347U System for realizing destination navigation via push-to-talk function of Bluetooth
11/21/2012CN202551171U System calling for operator service through pressing key
11/21/2012CN202551031U NFC (near field communication) terminal capable of increasing NFC communication distance
11/21/2012CN202551030U Bluetooth adapter and Bluetooth communication system
11/21/2012CN202550134U Wireless transmission device
11/21/2012CN202549045U Wireless control device of microwave oven
11/21/2012CN202548704U Handheld communication equipment supporting double universal integrated circuit card near field communication
11/21/2012CN202547654U System for setting navigation destination by SD (Secure Digital) memory card with built-in wireless transmitting module
11/21/2012CN202537508U Intelligent blood sugar instrument controlled and managed by mobile phone
11/21/2012CN102792553A Apparatus and method for performing wireless charging
11/21/2012CN102792552A Method for wireless charging using communication network
11/21/2012CN102792546A Detection and protection of devices within a wireless power system
11/21/2012CN102791043A Touch inquiry
11/21/2012CN102790649A Device and method for commissioning communication distances of radio frequency SIM card and radio frequency card reader
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