| Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147) |
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| 04/03/2013 | CN202854962U Prepaying electric energy meter based on radio frequency identification (RFID) |
| 04/03/2013 | CN202854961U Novel solar central hot water household metering system |
| 04/03/2013 | CN103021089A Fluorine-discharging, fluorine-adding and fluorine-returning method and system |
| 04/03/2013 | CN103021088A Intelligent cloud ammeter |
| 04/03/2013 | CN103021087A Prepayment electricity consumption control system based on step electricity price |
| 04/03/2013 | CN103021086A Equipment for realizing metering, display and management of multiple indoor energies |
| 04/03/2013 | CN101860064B Pavement charging system and automatic charging method of electric automobile |
| 03/28/2013 | WO2013040846A1 Automatic metering logout method for pre-paid electricity vending system |
| 03/27/2013 | CN202839458U Non-contact waterproof keypad of intelligent card (IC) water meter |
| 03/27/2013 | CN202838530U Multifunctional electric meter box |
| 03/27/2013 | CN202838529U Multifunctional wireless electricity selling machine |
| 03/27/2013 | CN202838528U Public faucet system based on New Field Communication (NFC) |
| 03/27/2013 | CN202838527U Intelligent ammeter measuring box |
| 03/27/2013 | CN103001272A Charging station with electric energy metering and battery management functions |
| 03/27/2013 | CN102999975A Intelligent administration system for paying electric bill |
| 03/27/2013 | CN102074077B System and method for preventing cheating of IC card oiling machine |
| 03/21/2013 | WO2013037518A1 System and method for the electrical charging of devices |
| 03/21/2013 | WO2013037516A1 Method and device for assigning a measured value recorded by a charging station to a transaction |
| 03/20/2013 | EP2570932A1 System and method for establishing and providing access to an online account |
| 03/20/2013 | CN202816029U User information inquiry terminal and user power utilization information collection system |
| 03/20/2013 | CN202816028U Magnetic card electricity meter metering box |
| 03/20/2013 | CN202816027U Split type special radio frequency electric meter control box for farmland irrigation |
| 03/20/2013 | CN202816026U Intelligent power toll collector |
| 03/20/2013 | CN202816025U Power charge intelligent system |
| 03/20/2013 | CN202816024U Wall hung type self-service electricity selling terminal with separated maintenance and management |
| 03/20/2013 | CN202816023U Intelligent gas meter shell structure |
| 03/20/2013 | CN202816022U Prepaid electric energy meter based on intelligent information carrier |
| 03/20/2013 | CN202816021U Preset card inserting device |
| 03/20/2013 | CN102982615A Integrated circuit (IC) card card-writing system, IC card card-writing method and IC card writer based on smart phone |
| 03/14/2013 | WO2013006595A3 System and method for use in charging an electrically powered vehicle |
| 03/13/2013 | CN202795579U Wireless car type prepayment gas meter |
| 03/13/2013 | CN202795578U Prepaid gas meter |
| 03/13/2013 | CN202795577U Low-pressure-lose column type ultrasonic heat meter of prepaid spherical expansion chamber |
| 03/13/2013 | CN202795576U Prepayment small-caliber ultrasonic intelligent water meter |
| 03/13/2013 | CN202795575U Separated type water control machine |
| 03/13/2013 | CN202795574U Electric automobile orderly charge control system capable of avoiding overload of power network |
| 03/13/2013 | CN202795573U Mechanical preset charge controlling water meter |
| 03/13/2013 | CN202795572U Intelligent ultrasonic water meter |
| 03/13/2013 | CN202795571U Electromagnetic flow converter |
| 03/13/2013 | CN202795570U Centralized heating metering temperature control Internet of Things monitoring device |
| 03/13/2013 | CN202795569U Property monitoring machine |
| 03/07/2013 | DE102011112610A1 Vorrichtung und Verfahren zum drahtlosen Übertragen elektrischer Energie auf Fahrzeuge in der Art "mobiler Zapfsäulen" Apparatus and method for wireless transmission of electrical energy to vehicles in the way "of mobile fuel dispenser" |
| 03/06/2013 | EP2565854A1 Method for charging electric vehicles in geographically distributed charging stations |
| 03/06/2013 | CN202772377U Power supply device with value storage, payment and WIFI functions |
| 03/06/2013 | CN202772062U Miniature circuit breaker with high breaking capacity |
| 03/06/2013 | CN202771543U Metering control system of integrated circuit card (IC) flux |
| 03/06/2013 | CN202771542U Community self-service electricity sale paying system |
| 03/06/2013 | CN202771541U Integrated circuit (IC) water meter capable of preventing strong magnet from damaging and man-made disassembly |
| 03/06/2013 | CN202771540U Intelligent interactive terminal with integration of recharging, transmitting and carrier communication |
| 03/06/2013 | CN102956101A Electric vehicle management system based on Internet of things |
| 02/27/2013 | EP2562729A2 System and method for use when charging an electrically powered vehicle |
| 02/27/2013 | CN202759109U IC card energy saving and electricity control socket |
| 02/27/2013 | CN202758438U Infrared prepayment system |
| 02/27/2013 | CN202758437U Power monitoring and charging system |
| 02/27/2013 | CN202758436U High power supply and low measurement specific transformer customer prepayment control device |
| 02/20/2013 | CN202748878U Single-phase fee-control smart meter charging plate |
| 02/20/2013 | CN202748877U Keyboard type prepayment water meter |
| 02/20/2013 | CN202748876U Meter head for IC (Integrated Circuit) card prepayment water meter |
| 02/20/2013 | CN202748875U IC (Integrated Circuit) card prepayment voice water meter |
| 02/20/2013 | CN202748874U Noncontact IC (Integrated Circuit) card prepayment water meter |
| 02/20/2013 | CN202748873U Simple heat meter |
| 02/20/2013 | CN202748872U Prepayment electric energy meter |
| 02/20/2013 | CN202748871U Prepayment water meter |
| 02/20/2013 | CN202748870U IC (Integrated Circuit) ammeter |
| 02/20/2013 | CN202748869U Anti-electricity-stealing prepayment electric meter |
| 02/20/2013 | CN102938175A Heat flow meter |
| 02/20/2013 | CN102938174A Office electricity utilization real-time data acquisition promotion method |
| 02/20/2013 | CN102938173A Battery replacing payment system of new energy automobile |
| 02/13/2013 | CN202736182U Payment management system of instant drinking machine |
| 02/13/2013 | CN202736181U Automatic control metering terminal |
| 02/13/2013 | CN202736180U Outdoor electric meter box capable of being installed with prepayment electric energy meter |
| 02/13/2013 | CN202736179U Circuit module used for simple CPU (Central Processing Unit) card intelligent water meter |
| 02/13/2013 | CN202736178U Guide rail type prepayment electric energy meter |
| 02/13/2013 | CN202736177U Water vending machine with advertisement device |
| 02/13/2013 | CN202736176U Prepayment split type water meter |
| 02/13/2013 | CN102930653A Method, device and system for analyzing electricity meter data of electricity meter IC (Integrated Circuit) card |
| 02/13/2013 | CN102930652A User information inquiry terminal and user power utilization information acquisition system |
| 02/07/2013 | DE102011082623B3 Verfahren zum Laden eines in ein Elektrokraftfahrzeug eingebauten Akkumulators A method of charging a built in an electric motor vehicle accumulator |
| 02/06/2013 | CN202720723U Water saving controller based on non-contact integrated circuit (IC) card |
| 02/06/2013 | CN202720722U 支付终端设备 Payment Terminal Equipment |
| 02/06/2013 | CN202720721U Intelligent electric meter card isolation device |
| 02/06/2013 | CN202720720U Multifunctional integral epithetial flow meter |
| 02/06/2013 | CN202719208U Air choke valve for preventing cheating of magnetic card gas meter |
| 02/06/2013 | CN102915598A Office electricity consumption data acquisition prompting device |
| 01/30/2013 | EP2550717A2 Method for controlling the supply of current from a public network used for public street lighting |
| 01/30/2013 | CN202711374U Target gas metering prepayment gas meter |
| 01/30/2013 | CN202711373U Novel prepayment gas meter |
| 01/30/2013 | CN102903185A Power consumer response system and method |
| 01/30/2013 | CN102903184A Domestic gas consumption data acquisition prompting device |
| 01/24/2013 | WO2011154218A3 Access control for electrical charging stations |
| 01/23/2013 | EP2549618A2 System for controlling and managing power recharges, communication and lighting |
| 01/23/2013 | CN202695272U Outdoor high-voltage pre-payment vacuum circuit breaker |
| 01/23/2013 | CN202694470U Intelligent water meter based on low frequency radio-frequency card |
| 01/23/2013 | CN202694469U Intelligent water meter |
| 01/23/2013 | CN202694468U Intelligent general packet radio service (GPRS) prepayment gas meter |
| 01/23/2013 | CN202694467U Keyboard type prepayment electric energy meter with communication function |
| 01/23/2013 | CN202693651U Intelligent box opening controller |
| 01/23/2013 | CN101963414B Centralized heating and refrigerating system integrating solar energy, air energy and power grid |
| 01/16/2013 | CN202677522U Radio frequency account-expense separated prepayment heat meter |
| 01/16/2013 | CN202677521U Electronic type prepaid energy meter with open-phase protection |